68440203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 115053120

約数和(自身を除く): 46612917

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 667, 877, 897, 1131, 2001, 2631, 2691, 3393, 6003, 7893, 8671, 11401, 20171, 25433, 26013, 34203, 60513, 76299, 78039, 102609, 181539, 228897, 262223, 330629, 584959, 786669, 991887, 1754877, 2360007, 2975661, 5264631, 7604467, 22813401, 68440203]

約数ペア:

[(1, 68440203), (3, 22813401), (9, 7604467), (13, 5264631), (23, 2975661), (29, 2360007), (39, 1754877), (69, 991887), (87, 786669), (117, 584959), (207, 330629), (261, 262223), (299, 228897), (377, 181539), (667, 102609), (877, 78039), (897, 76299), (1131, 60513), (2001, 34203), (2631, 26013), (2691, 25433), (3393, 20171), (6003, 11401), (7893, 8671)]