89191638

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{27077}}^1$

素因数の和:27149

約数の個数: 32

約数和(自身を含む): 201460320

約数和(自身を除く): 112268682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 27077, 54154, 81231, 162462, 243693, 487386, 731079, 1462158, 1651697, 3303394, 4955091, 9910182, 14865273, 29730546, 44595819, 89191638]

約数ペア:

[(1, 89191638), (2, 44595819), (3, 29730546), (6, 14865273), (9, 9910182), (18, 4955091), (27, 3303394), (54, 1651697), (61, 1462158), (122, 731079), (183, 487386), (366, 243693), (549, 162462), (1098, 81231), (1647, 54154), (3294, 27077)]