20170952703

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{6571}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 32208688512

約数和(自身を除く): 12037735809

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 307, 909, 921, 1111, 2763, 3333, 3377, 6571, 9999, 10131, 19713, 30393, 31007, 59139, 72281, 93021, 216843, 279063, 341077, 650529, 663671, 1023231, 1991013, 2017297, 3069693, 5973039, 6051891, 7300381, 18155673, 21901143, 22190267, 65703429, 66570801, 199712403, 203746997, 611240991, 1833722973, 2241216967, 6723650901, 20170952703]

約数ペア:

[(1, 20170952703), (3, 6723650901), (9, 2241216967), (11, 1833722973), (33, 611240991), (99, 203746997), (101, 199712403), (303, 66570801), (307, 65703429), (909, 22190267), (921, 21901143), (1111, 18155673), (2763, 7300381), (3333, 6051891), (3377, 5973039), (6571, 3069693), (9999, 2017297), (10131, 1991013), (19713, 1023231), (30393, 663671), (31007, 650529), (59139, 341077), (72281, 279063), (93021, 216843)]