80408079

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5651}}^1$

素因数の和:5708

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 49814001

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 5651, 14229, 16953, 50859, 96067, 152577, 175181, 288201, 525543, 864603, 1576629, 2593809, 2978077, 4729887, 8934231, 26802693, 80408079]

約数ペア:

[(1, 80408079), (3, 26802693), (9, 8934231), (17, 4729887), (27, 2978077), (31, 2593809), (51, 1576629), (93, 864603), (153, 525543), (279, 288201), (459, 175181), (527, 152577), (837, 96067), (1581, 50859), (4743, 16953), (5651, 14229)]