31960629

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 18583371

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 389, 459, 537, 1167, 1611, 3043, 3501, 4833, 6613, 9129, 10503, 19839, 27387, 59517, 69631, 82161, 178551, 208893, 626679, 1183727, 1880037, 3551181, 10653543, 31960629]

約数ペア:

[(1, 31960629), (3, 10653543), (9, 3551181), (17, 1880037), (27, 1183727), (51, 626679), (153, 208893), (179, 178551), (389, 82161), (459, 69631), (537, 59517), (1167, 27387), (1611, 19839), (3043, 10503), (3501, 9129), (4833, 6613)]