10270719

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 16552800

約数和(自身を除く): 6282081

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 149, 207, 333, 447, 621, 851, 999, 1341, 1863, 2553, 2997, 3427, 4023, 5513, 7659, 10281, 12069, 16539, 22977, 30843, 49617, 68931, 92529, 126799, 148851, 277587, 380397, 446553, 1141191, 3423573, 10270719]

約数ペア:

[(1, 10270719), (3, 3423573), (9, 1141191), (23, 446553), (27, 380397), (37, 277587), (69, 148851), (81, 126799), (111, 92529), (149, 68931), (207, 49617), (333, 30843), (447, 22977), (621, 16539), (851, 12069), (999, 10281), (1341, 7659), (1863, 5513), (2553, 4023), (2997, 3427)]