147496743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1049}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 226044000

約数和(自身を除く): 78547257

約数列:

[1, 3, 9, 17, 51, 153, 919, 1049, 2757, 3147, 8271, 9441, 15623, 17833, 46869, 53499, 140607, 160497, 964031, 2892093, 8676279, 16388527, 49165581, 147496743]

約数ペア:

[(1, 147496743), (3, 49165581), (9, 16388527), (17, 8676279), (51, 2892093), (153, 964031), (919, 160497), (1049, 140607), (2757, 53499), (3147, 46869), (8271, 17833), (9441, 15623)]