201097479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 102270201

約数列:

[1, 3, 11, 33, 37, 109, 111, 327, 407, 1199, 1221, 1511, 3597, 4033, 4533, 12099, 16621, 44363, 49863, 55907, 133089, 164699, 167721, 494097, 614977, 1811689, 1844931, 5435067, 6093863, 18281589, 67032493, 201097479]

約数ペア:

[(1, 201097479), (3, 67032493), (11, 18281589), (33, 6093863), (37, 5435067), (109, 1844931), (111, 1811689), (327, 614977), (407, 494097), (1199, 167721), (1221, 164699), (1511, 133089), (3597, 55907), (4033, 49863), (4533, 44363), (12099, 16621)]