126562419

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 28

約数和(自身を含む): 191275000

約数和(自身を除く): 64712581

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 729, 1249, 1251, 3747, 3753, 11241, 11259, 33723, 33777, 101169, 101331, 173611, 303507, 520833, 910521, 1562499, 4687497, 14062491, 42187473, 126562419]

約数ペア:

[(1, 126562419), (3, 42187473), (9, 14062491), (27, 4687497), (81, 1562499), (139, 910521), (243, 520833), (417, 303507), (729, 173611), (1249, 101331), (1251, 101169), (3747, 33777), (3753, 33723), (11241, 11259)]