153914877

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{15791}}^1$

素因数の和:15838

約数の個数: 24

約数和(自身を含む): 240670080

約数和(自身を除く): 86755203

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 15791, 47373, 142119, 300029, 426357, 900087, 2700261, 5700551, 8100783, 17101653, 51304959, 153914877]

約数ペア:

[(1, 153914877), (3, 51304959), (9, 17101653), (19, 8100783), (27, 5700551), (57, 2700261), (171, 900087), (361, 426357), (513, 300029), (1083, 142119), (3249, 47373), (9747, 15791)]