157219101

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7507}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 245962080

約数和(自身を除く): 88742979

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 6981, 7507, 20943, 22521, 67563, 97591, 292773, 878319, 1343753, 4031259, 12093777, 17468789, 52406367, 157219101]

約数ペア:

[(1, 157219101), (3, 52406367), (9, 17468789), (13, 12093777), (39, 4031259), (117, 1343753), (179, 878319), (537, 292773), (1611, 97591), (2327, 67563), (6981, 22521), (7507, 20943)]