331375698

素因数分解:

$2^1\times 3^6\times {\mathrm{227281}}^1$

素因数の和:227301

約数の個数: 28

約数和(自身を含む): 745257678

約数和(自身を除く): 413881980

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 227281, 454562, 681843, 1363686, 2045529, 4091058, 6136587, 12273174, 18409761, 36819522, 55229283, 110458566, 165687849, 331375698]

約数ペア:

[(1, 331375698), (2, 165687849), (3, 110458566), (6, 55229283), (9, 36819522), (18, 18409761), (27, 12273174), (54, 6136587), (81, 4091058), (162, 2045529), (243, 1363686), (486, 681843), (729, 454562), (1458, 227281)]