70719237

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 109202016

約数和(自身を除く): 38482779

約数列:

[1, 3, 9, 27, 67, 81, 83, 157, 201, 249, 471, 603, 747, 1413, 1809, 2241, 4239, 5427, 5561, 6723, 10519, 12717, 13031, 16683, 31557, 39093, 50049, 94671, 117279, 150147, 284013, 351837, 450441, 852039, 873077, 1055511, 2619231, 7857693, 23573079, 70719237]

約数ペア:

[(1, 70719237), (3, 23573079), (9, 7857693), (27, 2619231), (67, 1055511), (81, 873077), (83, 852039), (157, 450441), (201, 351837), (249, 284013), (471, 150147), (603, 117279), (747, 94671), (1413, 50049), (1809, 39093), (2241, 31557), (4239, 16683), (5427, 13031), (5561, 12717), (6723, 10519)]