126945643013

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1\times {\mathrm{2273}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 148754092032

約数和(自身を除く): 21808449019

約数列:

[1, 7, 71, 103, 497, 721, 1091, 2273, 7313, 7637, 15911, 51191, 77461, 112373, 161383, 234119, 542227, 786611, 1129681, 1638833, 2479843, 7978483, 16622449, 17358901, 55849381, 116357143, 176068853, 255423829, 1232481971, 1787966803, 18135091859, 126945643013]

約数ペア:

[(1, 126945643013), (7, 18135091859), (71, 1787966803), (103, 1232481971), (497, 255423829), (721, 176068853), (1091, 116357143), (2273, 55849381), (7313, 17358901), (7637, 16622449), (15911, 7978483), (51191, 2479843), (77461, 1638833), (112373, 1129681), (161383, 786611), (234119, 542227)]