123819366987

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{127709}}^1$

素因数の和:128108

約数の個数: 32

約数和(自身を含む): 185434920000

約数和(自身を除く): 61615553013

約数列:

[1, 3, 9, 27, 149, 241, 447, 723, 1341, 2169, 4023, 6507, 35909, 107727, 127709, 323181, 383127, 969543, 1149381, 3448143, 19028641, 30777869, 57085923, 92333607, 171257769, 277000821, 513773307, 831002463, 4585902481, 13757707443, 41273122329, 123819366987]

約数ペア:

[(1, 123819366987), (3, 41273122329), (9, 13757707443), (27, 4585902481), (149, 831002463), (241, 513773307), (447, 277000821), (723, 171257769), (1341, 92333607), (2169, 57085923), (4023, 30777869), (6507, 19028641), (35909, 3448143), (107727, 1149381), (127709, 969543), (323181, 383127)]