70516251

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 114405984

約数和(自身を除く): 43889733

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 167, 351, 401, 501, 1053, 1203, 1503, 2171, 3609, 4509, 5213, 6513, 10827, 13527, 15639, 19539, 32481, 46917, 58617, 66967, 140751, 175851, 200901, 422253, 602703, 870571, 1808109, 2611713, 5424327, 7835139, 23505417, 70516251]

約数ペア:

[(1, 70516251), (3, 23505417), (9, 7835139), (13, 5424327), (27, 2611713), (39, 1808109), (81, 870571), (117, 602703), (167, 422253), (351, 200901), (401, 175851), (501, 140751), (1053, 66967), (1203, 58617), (1503, 46917), (2171, 32481), (3609, 19539), (4509, 15639), (5213, 13527), (6513, 10827)]