7779427173

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 13481994240

約数和(自身を除く): 5702567067

約数列:

[1, 3, 7, 9, 21, 43, 61, 63, 129, 179, 183, 263, 301, 387, 427, 537, 549, 789, 903, 1253, 1281, 1611, 1841, 2367, 2623, 2709, 3759, 3843, 5523, 7697, 7869, 10919, 11277, 11309, 16043, 16569, 18361, 23091, 23607, 32757, 33927, 47077, 48129, 53879, 55083, 69273, 76433, 79163, 98271, 101781, 112301, 141231, 144387, 161637, 165249, 229299, 237489, 329539, 336903, 423693, 469517, 484911, 687897, 689849, 712467, 988617, 1010709, 1408551, 2024311, 2069547, 2871697, 2965851, 3286619, 4225653, 4828943, 6072933, 6208641, 8615091, 9859857, 14170177, 14486829, 18218799, 20101879, 25845273, 29579571, 42510531, 43460487, 60305637, 123482971, 127531593, 180916911, 370448913, 864380797, 1111346739, 2593142391, 7779427173]

約数ペア:

[(1, 7779427173), (3, 2593142391), (7, 1111346739), (9, 864380797), (21, 370448913), (43, 180916911), (61, 127531593), (63, 123482971), (129, 60305637), (179, 43460487), (183, 42510531), (263, 29579571), (301, 25845273), (387, 20101879), (427, 18218799), (537, 14486829), (549, 14170177), (789, 9859857), (903, 8615091), (1253, 6208641), (1281, 6072933), (1611, 4828943), (1841, 4225653), (2367, 3286619), (2623, 2965851), (2709, 2871697), (3759, 2069547), (3843, 2024311), (5523, 1408551), (7697, 1010709), (7869, 988617), (10919, 712467), (11277, 689849), (11309, 687897), (16043, 484911), (16569, 469517), (18361, 423693), (23091, 336903), (23607, 329539), (32757, 237489), (33927, 229299), (47077, 165249), (48129, 161637), (53879, 144387), (55083, 141231), (69273, 112301), (76433, 101781), (79163, 98271)]