15693219801

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{3541}}^1$

素因数の和:3867

約数の個数: 64

約数和(自身を含む): 26930534400

約数和(自身を除く): 11237314599

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 179, 189, 393, 537, 917, 1179, 1253, 1611, 2751, 3537, 3541, 3759, 4833, 8253, 10623, 11277, 23449, 24759, 24787, 31869, 33831, 70347, 74361, 95607, 164143, 211041, 223083, 463871, 492429, 633123, 633839, 669249, 1391613, 1477287, 1901517, 3247097, 4174839, 4431861, 4436873, 5704551, 9741291, 12524517, 13310619, 17113653, 29223873, 39931857, 83032909, 87671619, 119795571, 249098727, 581230363, 747296181, 1743691089, 2241888543, 5231073267, 15693219801]

約数ペア:

[(1, 15693219801), (3, 5231073267), (7, 2241888543), (9, 1743691089), (21, 747296181), (27, 581230363), (63, 249098727), (131, 119795571), (179, 87671619), (189, 83032909), (393, 39931857), (537, 29223873), (917, 17113653), (1179, 13310619), (1253, 12524517), (1611, 9741291), (2751, 5704551), (3537, 4436873), (3541, 4431861), (3759, 4174839), (4833, 3247097), (8253, 1901517), (10623, 1477287), (11277, 1391613), (23449, 669249), (24759, 633839), (24787, 633123), (31869, 492429), (33831, 463871), (70347, 223083), (74361, 211041), (95607, 164143)]