54298431

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 89298000

約数和(自身を除く): 34999569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 409, 447, 891, 1227, 1341, 1639, 3681, 4023, 4499, 4917, 11043, 12069, 13497, 14751, 33129, 40491, 44253, 60941, 121473, 132759, 182823, 364419, 548469, 670351, 1645407, 2011053, 4936221, 6033159, 18099477, 54298431]

約数ペア:

[(1, 54298431), (3, 18099477), (9, 6033159), (11, 4936221), (27, 2011053), (33, 1645407), (81, 670351), (99, 548469), (149, 364419), (297, 182823), (409, 132759), (447, 121473), (891, 60941), (1227, 44253), (1341, 40491), (1639, 33129), (3681, 14751), (4023, 13497), (4499, 12069), (4917, 11043)]