129769461

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 194533560

約数和(自身を除く): 64764099

約数列:

[1, 3, 9, 29, 87, 261, 421, 1181, 1263, 3543, 3789, 10629, 12209, 34249, 36627, 102747, 109881, 308241, 497201, 1491603, 4474809, 14418829, 43256487, 129769461]

約数ペア:

[(1, 129769461), (3, 43256487), (9, 14418829), (29, 4474809), (87, 1491603), (261, 497201), (421, 308241), (1181, 109881), (1263, 102747), (3543, 36627), (3789, 34249), (10629, 12209)]