17291218161

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3637}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 27865333760

約数和(自身を除く): 10574115599

約数列:

[1, 3, 7, 21, 31, 67, 93, 109, 201, 217, 327, 469, 651, 763, 1407, 2077, 2289, 3379, 3637, 6231, 7303, 10137, 10911, 14539, 21909, 23653, 25459, 43617, 51121, 70959, 76377, 112747, 153363, 226393, 243679, 338241, 396433, 679179, 731037, 789229, 1189299, 1584751, 1705753, 2367687, 2775031, 4754253, 5117259, 7554049, 8325093, 12289423, 22662147, 26561011, 36868269, 52878343, 79683033, 86025961, 158635029, 185927077, 258077883, 557781231, 823391341, 2470174023, 5763739387, 17291218161]

約数ペア:

[(1, 17291218161), (3, 5763739387), (7, 2470174023), (21, 823391341), (31, 557781231), (67, 258077883), (93, 185927077), (109, 158635029), (201, 86025961), (217, 79683033), (327, 52878343), (469, 36868269), (651, 26561011), (763, 22662147), (1407, 12289423), (2077, 8325093), (2289, 7554049), (3379, 5117259), (3637, 4754253), (6231, 2775031), (7303, 2367687), (10137, 1705753), (10911, 1584751), (14539, 1189299), (21909, 789229), (23653, 731037), (25459, 679179), (43617, 396433), (51121, 338241), (70959, 243679), (76377, 226393), (112747, 153363)]