57219129

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 94089600

約数和(自身を除く): 36870471

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 431, 447, 891, 1293, 1341, 1639, 3879, 4023, 4741, 4917, 11637, 12069, 14223, 14751, 34911, 42669, 44253, 64219, 128007, 132759, 192657, 384021, 577971, 706409, 1733913, 2119227, 5201739, 6357681, 19073043, 57219129]

約数ペア:

[(1, 57219129), (3, 19073043), (9, 6357681), (11, 5201739), (27, 2119227), (33, 1733913), (81, 706409), (99, 577971), (149, 384021), (297, 192657), (431, 132759), (447, 128007), (891, 64219), (1293, 44253), (1341, 42669), (1639, 34911), (3879, 14751), (4023, 14223), (4741, 12069), (4917, 11637)]