79389171

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 121138056

約数和(自身を除く): 41748885

約数列:

[1, 3, 9, 31, 67, 93, 137, 201, 279, 411, 603, 961, 1233, 2077, 2883, 4247, 6231, 8649, 9179, 12741, 18693, 27537, 38223, 64387, 82611, 131657, 193161, 284549, 394971, 579483, 853647, 1184913, 2560941, 8821019, 26463057, 79389171]

約数ペア:

[(1, 79389171), (3, 26463057), (9, 8821019), (31, 2560941), (67, 1184913), (93, 853647), (137, 579483), (201, 394971), (279, 284549), (411, 193161), (603, 131657), (961, 82611), (1233, 64387), (2077, 38223), (2883, 27537), (4247, 18693), (6231, 12741), (8649, 9179)]