86536071

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 128606400

約数和(自身を除く): 42070329

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 1373, 4119, 7003, 12357, 21009, 63027, 64531, 193593, 204577, 580779, 613731, 1841193, 9615119, 28845357, 86536071]

約数ペア:

[(1, 86536071), (3, 28845357), (9, 9615119), (47, 1841193), (141, 613731), (149, 580779), (423, 204577), (447, 193593), (1341, 64531), (1373, 63027), (4119, 21009), (7003, 12357)]