90467037

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 147232800

約数和(自身を除く): 56765763

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1539, 1653, 2027, 2349, 4959, 6081, 14877, 18243, 38513, 44631, 54729, 58783, 115539, 164187, 176349, 346617, 529047, 1039851, 1116877, 1587141, 3119553, 3350631, 4761423, 10051893, 30155679, 90467037]

約数ペア:

[(1, 90467037), (3, 30155679), (9, 10051893), (19, 4761423), (27, 3350631), (29, 3119553), (57, 1587141), (81, 1116877), (87, 1039851), (171, 529047), (261, 346617), (513, 176349), (551, 164187), (783, 115539), (1539, 58783), (1653, 54729), (2027, 44631), (2349, 38513), (4959, 18243), (6081, 14877)]