1330457553

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{63473}}^1$

素因数の和:63633

約数の個数: 24

約数和(自身を含む): 2049702408

約数和(自身を除く): 719244855

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 6987, 20961, 63473, 190419, 571257, 1079041, 3237123, 8695801, 9711369, 26087403, 78262209, 147828617, 443485851, 1330457553]

約数ペア:

[(1, 1330457553), (3, 443485851), (9, 147828617), (17, 78262209), (51, 26087403), (137, 9711369), (153, 8695801), (411, 3237123), (1233, 1079041), (2329, 571257), (6987, 190419), (20961, 63473)]