281736990027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{2897}}^1$

素因数の和:3337

約数の個数: 96

約数和(自身を含む): 454258022400

約数和(自身を除く): 172521032373

約数列:

[1, 3, 9, 19, 23, 57, 69, 79, 171, 207, 237, 313, 437, 711, 939, 1311, 1501, 1817, 2817, 2897, 3933, 4503, 5451, 5947, 7199, 8691, 13509, 16353, 17841, 21597, 24727, 26073, 34523, 53523, 55043, 64791, 66631, 74181, 103569, 136781, 165129, 199893, 222543, 228863, 310707, 410343, 469813, 495387, 568721, 599679, 686589, 906761, 1231029, 1265989, 1409439, 1706163, 2059767, 2720283, 3797967, 4228317, 4348397, 5118489, 5263849, 8160849, 10805699, 11393901, 13045191, 15791547, 17228459, 20855503, 32417097, 39135573, 47374641, 51685377, 62566509, 71634119, 97251291, 100013131, 155056131, 187699527, 214902357, 300039393, 396254557, 644707071, 900118179, 1188763671, 1361048261, 1647584737, 3566291013, 4083144783, 4942754211, 12249434349, 14828262633, 31304110003, 93912330009, 281736990027]

約数ペア:

[(1, 281736990027), (3, 93912330009), (9, 31304110003), (19, 14828262633), (23, 12249434349), (57, 4942754211), (69, 4083144783), (79, 3566291013), (171, 1647584737), (207, 1361048261), (237, 1188763671), (313, 900118179), (437, 644707071), (711, 396254557), (939, 300039393), (1311, 214902357), (1501, 187699527), (1817, 155056131), (2817, 100013131), (2897, 97251291), (3933, 71634119), (4503, 62566509), (5451, 51685377), (5947, 47374641), (7199, 39135573), (8691, 32417097), (13509, 20855503), (16353, 17228459), (17841, 15791547), (21597, 13045191), (24727, 11393901), (26073, 10805699), (34523, 8160849), (53523, 5263849), (55043, 5118489), (64791, 4348397), (66631, 4228317), (74181, 3797967), (103569, 2720283), (136781, 2059767), (165129, 1706163), (199893, 1409439), (222543, 1265989), (228863, 1231029), (310707, 906761), (410343, 686589), (469813, 599679), (495387, 568721)]