73168731

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{9377}}^1$

素因数の和:9420

約数の個数: 24

約数和(自身を含む): 115161840

約数和(自身を除く): 41993109

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 9377, 28131, 84393, 159409, 253179, 478227, 1434681, 2709953, 4304043, 8129859, 24389577, 73168731]

約数ペア:

[(1, 73168731), (3, 24389577), (9, 8129859), (17, 4304043), (27, 2709953), (51, 1434681), (153, 478227), (289, 253179), (459, 159409), (867, 84393), (2601, 28131), (7803, 9377)]