42393804921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{674749}}^1$

素因数の和:674950

約数の個数: 32

約数和(自身を含む): 68014800000

約数和(自身を除く): 25620995079

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1611, 2327, 4833, 6981, 20943, 62829, 674749, 2024247, 6072741, 8771737, 18218223, 26315211, 78945633, 120780071, 236836899, 362340213, 1087020639, 1570140923, 3261061917, 4710422769, 14131268307, 42393804921]

約数ペア:

[(1, 42393804921), (3, 14131268307), (9, 4710422769), (13, 3261061917), (27, 1570140923), (39, 1087020639), (117, 362340213), (179, 236836899), (351, 120780071), (537, 78945633), (1611, 26315211), (2327, 18218223), (4833, 8771737), (6981, 6072741), (20943, 2024247), (62829, 674749)]