156749919993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{708023}}^1$

素因数の和:709493

約数の個数: 24

約数和(自身を含む): 239901187968

約数和(自身を除く): 83151267975

約数列:

[1, 3, 9, 17, 51, 153, 1447, 4341, 13023, 24599, 73797, 221391, 708023, 2124069, 6372207, 12036391, 36109173, 108327519, 1024509281, 3073527843, 9220583529, 17416657777, 52249973331, 156749919993]

約数ペア:

[(1, 156749919993), (3, 52249973331), (9, 17416657777), (17, 9220583529), (51, 3073527843), (153, 1024509281), (1447, 108327519), (4341, 36109173), (13023, 12036391), (24599, 6372207), (73797, 2124069), (221391, 708023)]