109123201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 21513599

約数列:

[1, 11, 23, 29, 107, 139, 253, 319, 667, 1177, 1529, 2461, 3103, 3197, 4031, 7337, 14873, 27071, 34133, 35167, 44341, 71369, 92713, 163603, 342079, 431317, 785059, 1019843, 3762869, 4744487, 9920291, 109123201]

約数ペア:

[(1, 109123201), (11, 9920291), (23, 4744487), (29, 3762869), (107, 1019843), (139, 785059), (253, 431317), (319, 342079), (667, 163603), (1177, 92713), (1529, 71369), (2461, 44341), (3103, 35167), (3197, 34133), (4031, 27071), (7337, 14873)]