631376201853

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 976978050048

約数和(自身を除く): 345601848195

約数列:

[1, 3, 9, 23, 69, 83, 131, 163, 207, 249, 393, 489, 747, 1179, 1467, 1721, 1909, 3013, 3749, 5163, 5727, 9039, 10873, 11247, 13529, 15489, 17181, 21353, 27117, 32619, 33741, 39583, 40587, 64059, 97857, 118749, 121761, 142843, 192177, 225451, 250079, 280523, 311167, 356247, 428529, 491119, 676353, 750237, 841569, 933501, 1285587, 1473357, 1772299, 2029059, 2250711, 2524707, 2800503, 3285389, 4420071, 5185373, 5316897, 6452029, 9856167, 15556119, 15950691, 18712433, 19356087, 23283409, 29568501, 36748513, 40762877, 46668357, 56137299, 58068261, 69850227, 110245539, 122288631, 168411897, 209550681, 330736617, 366865893, 430385959, 535518407, 845215799, 1291157877, 1606555221, 2535647397, 3050126579, 3873473631, 4819665663, 7606942191, 9150379737, 27451139211, 70152911317, 210458733951, 631376201853]

約数ペア:

[(1, 631376201853), (3, 210458733951), (9, 70152911317), (23, 27451139211), (69, 9150379737), (83, 7606942191), (131, 4819665663), (163, 3873473631), (207, 3050126579), (249, 2535647397), (393, 1606555221), (489, 1291157877), (747, 845215799), (1179, 535518407), (1467, 430385959), (1721, 366865893), (1909, 330736617), (3013, 209550681), (3749, 168411897), (5163, 122288631), (5727, 110245539), (9039, 69850227), (10873, 58068261), (11247, 56137299), (13529, 46668357), (15489, 40762877), (17181, 36748513), (21353, 29568501), (27117, 23283409), (32619, 19356087), (33741, 18712433), (39583, 15950691), (40587, 15556119), (64059, 9856167), (97857, 6452029), (118749, 5316897), (121761, 5185373), (142843, 4420071), (192177, 3285389), (225451, 2800503), (250079, 2524707), (280523, 2250711), (311167, 2029059), (356247, 1772299), (428529, 1473357), (491119, 1285587), (676353, 933501), (750237, 841569)]