156975303927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{213449}}^1$

素因数の和:213747

約数の個数: 32

約数和(自身を含む): 228784248000

約数和(自身を除く): 71808944073

約数列:

[1, 3, 13, 39, 109, 173, 327, 519, 1417, 2249, 4251, 6747, 18857, 56571, 213449, 245141, 640347, 735423, 2774837, 8324511, 23265941, 36926677, 69797823, 110780031, 302457233, 480046801, 907371699, 1440140403, 4025007793, 12075023379, 52325101309, 156975303927]

約数ペア:

[(1, 156975303927), (3, 52325101309), (13, 12075023379), (39, 4025007793), (109, 1440140403), (173, 907371699), (327, 480046801), (519, 302457233), (1417, 110780031), (2249, 69797823), (4251, 36926677), (6747, 23265941), (18857, 8324511), (56571, 2774837), (213449, 735423), (245141, 640347)]