71607213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{156007}}^1$

素因数の和:156033

約数の個数: 16

約数和(自身を含む): 112325760

約数和(自身を除く): 40718547

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 156007, 468021, 1404063, 2652119, 4212189, 7956357, 23869071, 71607213]

約数ペア:

[(1, 71607213), (3, 23869071), (9, 7956357), (17, 4212189), (27, 2652119), (51, 1404063), (153, 468021), (459, 156007)]