76331367

素因数分解:

$3^2\times 7^2\times {\mathrm{173087}}^1$

素因数の和:173107

約数の個数: 18

約数和(自身を含む): 128258208

約数和(自身を除く): 51926841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 173087, 519261, 1211609, 1557783, 3634827, 8481263, 10904481, 25443789, 76331367]

約数ペア:

[(1, 76331367), (3, 25443789), (7, 10904481), (9, 8481263), (21, 3634827), (49, 1557783), (63, 1211609), (147, 519261), (441, 173087)]