12156937677

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{395309}}^1$

素因数の和:395402

約数の個数: 32

約数和(自身を含む): 19354377600

約数和(自身を除く): 7197439923

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 10251, 30753, 395309, 1185927, 3557781, 6720253, 10673343, 20160759, 26485703, 60482277, 79457109, 181446831, 238371327, 450256951, 715113981, 1350770853, 4052312559, 12156937677]

約数ペア:

[(1, 12156937677), (3, 4052312559), (9, 1350770853), (17, 715113981), (27, 450256951), (51, 238371327), (67, 181446831), (153, 79457109), (201, 60482277), (459, 26485703), (603, 20160759), (1139, 10673343), (1809, 6720253), (3417, 3557781), (10251, 1185927), (30753, 395309)]