67357017

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 126147840

約数和(自身を除く): 58790823

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 91, 93, 117, 147, 217, 273, 279, 379, 403, 441, 637, 651, 819, 1137, 1209, 1519, 1911, 1953, 2653, 2821, 3411, 3627, 4557, 4927, 5733, 7959, 8463, 11749, 13671, 14781, 18571, 19747, 23877, 25389, 34489, 35247, 44343, 55713, 59241, 82243, 103467, 105741, 152737, 167139, 177723, 241423, 246729, 310401, 458211, 575701, 724269, 740187, 1069159, 1374633, 1727103, 2172807, 3207477, 5181309, 7484113, 9622431, 22452339, 67357017]

約数ペア:

[(1, 67357017), (3, 22452339), (7, 9622431), (9, 7484113), (13, 5181309), (21, 3207477), (31, 2172807), (39, 1727103), (49, 1374633), (63, 1069159), (91, 740187), (93, 724269), (117, 575701), (147, 458211), (217, 310401), (273, 246729), (279, 241423), (379, 177723), (403, 167139), (441, 152737), (637, 105741), (651, 103467), (819, 82243), (1137, 59241), (1209, 55713), (1519, 44343), (1911, 35247), (1953, 34489), (2653, 25389), (2821, 23877), (3411, 19747), (3627, 18571), (4557, 14781), (4927, 13671), (5733, 11749), (7959, 8463)]