123595821

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 188202240

約数和(自身を除く): 64606419

約数列:

[1, 3, 9, 27, 61, 101, 183, 303, 549, 743, 909, 1647, 2229, 2727, 6161, 6687, 18483, 20061, 45323, 55449, 75043, 135969, 166347, 225129, 407907, 675387, 1223721, 2026161, 4577623, 13732869, 41198607, 123595821]

約数ペア:

[(1, 123595821), (3, 41198607), (9, 13732869), (27, 4577623), (61, 2026161), (101, 1223721), (183, 675387), (303, 407907), (549, 225129), (743, 166347), (909, 135969), (1647, 75043), (2229, 55449), (2727, 45323), (6161, 20061), (6687, 18483)]