27032031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 45077760

約数和(自身を除く): 18045729

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 257, 261, 279, 377, 403, 771, 899, 1131, 1209, 2313, 2697, 3341, 3393, 3627, 7453, 7967, 8091, 10023, 11687, 22359, 23901, 30069, 35061, 67077, 71703, 96889, 103571, 105183, 231043, 290667, 310713, 693129, 872001, 932139, 2079387, 3003559, 9010677, 27032031]

約数ペア:

[(1, 27032031), (3, 9010677), (9, 3003559), (13, 2079387), (29, 932139), (31, 872001), (39, 693129), (87, 310713), (93, 290667), (117, 231043), (257, 105183), (261, 103571), (279, 96889), (377, 71703), (403, 67077), (771, 35061), (899, 30069), (1131, 23901), (1209, 22359), (2313, 11687), (2697, 10023), (3341, 8091), (3393, 7967), (3627, 7453)]