40753503

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 29242017

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 3037, 4473, 9111, 13419, 21259, 27333, 63777, 81999, 191331, 215627, 573993, 646881, 1509389, 1940643, 4528167, 5821929, 13584501, 40753503]

約数ペア:

[(1, 40753503), (3, 13584501), (7, 5821929), (9, 4528167), (21, 1940643), (27, 1509389), (63, 646881), (71, 573993), (189, 215627), (213, 191331), (497, 81999), (639, 63777), (1491, 27333), (1917, 21259), (3037, 13419), (4473, 9111)]