7091741079

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{506083}}^1$

素因数の和:506268

約数の個数: 20

約数和(自身を含む): 10655092536

約数和(自身を除く): 3563351457

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 506083, 1518249, 4554747, 13664241, 40992723, 87552359, 262657077, 787971231, 2363913693, 7091741079]

約数ペア:

[(1, 7091741079), (3, 2363913693), (9, 787971231), (27, 262657077), (81, 87552359), (173, 40992723), (519, 13664241), (1557, 4554747), (4671, 1518249), (14013, 506083)]