53156739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 78520320

約数和(自身を除く): 25363581

約数列:

[1, 3, 17, 29, 51, 87, 127, 283, 381, 493, 849, 1479, 2159, 3683, 4811, 6477, 8207, 11049, 14433, 24621, 35941, 62611, 107823, 139519, 187833, 418557, 610997, 1042289, 1832991, 3126867, 17718913, 53156739]

約数ペア:

[(1, 53156739), (3, 17718913), (17, 3126867), (29, 1832991), (51, 1042289), (87, 610997), (127, 418557), (283, 187833), (381, 139519), (493, 107823), (849, 62611), (1479, 35941), (2159, 24621), (3683, 14433), (4811, 11049), (6477, 8207)]