70580079

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15321

約数の個数: 24

約数和(自身を含む): 111296640

約数和(自身を除く): 40716561

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 15287, 45861, 137583, 290453, 412749, 871359, 1238247, 2614077, 3714741, 7842231, 23526693, 70580079]

約数ペア:

[(1, 70580079), (3, 23526693), (9, 7842231), (19, 3714741), (27, 2614077), (57, 1238247), (81, 871359), (171, 412749), (243, 290453), (513, 137583), (1539, 45861), (4617, 15287)]