115158771

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 212874480

約数和(自身を除く): 97715709

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 53, 63, 91, 117, 147, 159, 273, 371, 379, 441, 477, 637, 689, 819, 1113, 1137, 1911, 2067, 2597, 2653, 3339, 3411, 4823, 4927, 5733, 6201, 7791, 7959, 14469, 14781, 18571, 20087, 23373, 23877, 33761, 34489, 43407, 44343, 55713, 60261, 101283, 103467, 140609, 167139, 180783, 241423, 261131, 303849, 310401, 421827, 724269, 783393, 984263, 1265481, 1827917, 2172807, 2350179, 2952789, 5483751, 8858367, 12795419, 16451253, 38386257, 115158771]

約数ペア:

[(1, 115158771), (3, 38386257), (7, 16451253), (9, 12795419), (13, 8858367), (21, 5483751), (39, 2952789), (49, 2350179), (53, 2172807), (63, 1827917), (91, 1265481), (117, 984263), (147, 783393), (159, 724269), (273, 421827), (371, 310401), (379, 303849), (441, 261131), (477, 241423), (637, 180783), (689, 167139), (819, 140609), (1113, 103467), (1137, 101283), (1911, 60261), (2067, 55713), (2597, 44343), (2653, 43407), (3339, 34489), (3411, 33761), (4823, 23877), (4927, 23373), (5733, 20087), (6201, 18571), (7791, 14781), (7959, 14469)]