76207257

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 137871360

約数和(自身を除く): 61664103

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 141, 161, 189, 207, 329, 373, 423, 483, 621, 987, 1081, 1119, 1269, 1449, 2611, 2961, 3243, 3357, 4347, 7567, 7833, 8579, 8883, 9729, 10071, 17531, 22701, 23499, 25737, 29187, 52593, 60053, 68103, 70497, 77211, 122717, 157779, 180159, 204309, 231633, 368151, 403213, 473337, 540477, 1104453, 1209639, 1621431, 2822491, 3313359, 3628917, 8467473, 10886751, 25402419, 76207257]

約数ペア:

[(1, 76207257), (3, 25402419), (7, 10886751), (9, 8467473), (21, 3628917), (23, 3313359), (27, 2822491), (47, 1621431), (63, 1209639), (69, 1104453), (141, 540477), (161, 473337), (189, 403213), (207, 368151), (329, 231633), (373, 204309), (423, 180159), (483, 157779), (621, 122717), (987, 77211), (1081, 70497), (1119, 68103), (1269, 60053), (1449, 52593), (2611, 29187), (2961, 25737), (3243, 23499), (3357, 22701), (4347, 17531), (7567, 10071), (7833, 9729), (8579, 8883)]