156741663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 231469056

約数和(自身を除く): 74727393

約数列:

[1, 3, 13, 39, 47, 141, 233, 367, 611, 699, 1101, 1833, 3029, 4771, 9087, 10951, 14313, 17249, 32853, 51747, 85511, 142363, 224237, 256533, 427089, 672711, 1111643, 3334929, 4019017, 12057051, 52247221, 156741663]

約数ペア:

[(1, 156741663), (3, 52247221), (13, 12057051), (39, 4019017), (47, 3334929), (141, 1111643), (233, 672711), (367, 427089), (611, 256533), (699, 224237), (1101, 142363), (1833, 85511), (3029, 51747), (4771, 32853), (9087, 17249), (10951, 14313)]