83774655

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3469

約数の個数: 40

約数和(自身を含む): 152680704

約数和(自身を除く): 68906049

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 3391, 4941, 8235, 10173, 16955, 24705, 30519, 50865, 91557, 152595, 206851, 274671, 457785, 620553, 1034255, 1373355, 1861659, 3102765, 5584977, 9308295, 16754931, 27924885, 83774655]

約数ペア:

[(1, 83774655), (3, 27924885), (5, 16754931), (9, 9308295), (15, 5584977), (27, 3102765), (45, 1861659), (61, 1373355), (81, 1034255), (135, 620553), (183, 457785), (305, 274671), (405, 206851), (549, 152595), (915, 91557), (1647, 50865), (2745, 30519), (3391, 24705), (4941, 16955), (8235, 10173)]