87035637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 133436800

約数和(自身を除く): 46401163

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 1609, 2847, 4161, 4827, 18031, 20917, 30571, 54093, 62751, 91713, 117457, 352371, 397423, 1192269, 1526941, 2231683, 4580823, 6695049, 29011879, 87035637]

約数ペア:

[(1, 87035637), (3, 29011879), (13, 6695049), (19, 4580823), (39, 2231683), (57, 1526941), (73, 1192269), (219, 397423), (247, 352371), (741, 117457), (949, 91713), (1387, 62751), (1609, 54093), (2847, 30571), (4161, 20917), (4827, 18031)]