71618139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 107468400

約数和(自身を除く): 35850261

約数列:

[1, 3, 9, 29, 87, 261, 331, 829, 993, 2487, 2979, 7461, 9599, 24041, 28797, 72123, 86391, 216369, 274399, 823197, 2469591, 7957571, 23872713, 71618139]

約数ペア:

[(1, 71618139), (3, 23872713), (9, 7957571), (29, 2469591), (87, 823197), (261, 274399), (331, 216369), (829, 86391), (993, 72123), (2487, 28797), (2979, 24041), (7461, 9599)]