187345977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6073}}^1$

素因数の和:6209

約数の個数: 32

約数和(自身を含む): 310211328

約数和(自身を除く): 122865351

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 6073, 10283, 18219, 30849, 42511, 78949, 127533, 236847, 552643, 686249, 1657929, 2058747, 4803743, 8921237, 14411229, 26763711, 62448659, 187345977]

約数ペア:

[(1, 187345977), (3, 62448659), (7, 26763711), (13, 14411229), (21, 8921237), (39, 4803743), (91, 2058747), (113, 1657929), (273, 686249), (339, 552643), (791, 236847), (1469, 127533), (2373, 78949), (4407, 42511), (6073, 30849), (10283, 18219)]