71674335

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12347}}^1$

素因数の和:12404

約数の個数: 32

約数和(自身を含む): 130394880

約数和(自身を除く): 58720545

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 12347, 37041, 61735, 111123, 185205, 333369, 530921, 555615, 1592763, 1666845, 2654605, 4778289, 7963815, 14334867, 23891445, 71674335]

約数ペア:

[(1, 71674335), (3, 23891445), (5, 14334867), (9, 7963815), (15, 4778289), (27, 2654605), (43, 1666845), (45, 1592763), (129, 555615), (135, 530921), (215, 333369), (387, 185205), (645, 111123), (1161, 61735), (1935, 37041), (5805, 12347)]