32970159

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1332

約数の個数: 20

約数和(自身を含む): 49411560

約数和(自身を除く): 16441401

約数列:

[1, 3, 9, 27, 81, 491, 829, 1473, 2487, 4419, 7461, 13257, 22383, 39771, 67149, 407039, 1221117, 3663351, 10990053, 32970159]

約数ペア:

[(1, 32970159), (3, 10990053), (9, 3663351), (27, 1221117), (81, 407039), (491, 67149), (829, 39771), (1473, 22383), (2487, 13257), (4419, 7461)]