88891679541

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20851907}}^1$

素因数の和:20851953

約数の個数: 24

約数和(自身を含む): 142627050720

約数和(自身を除く): 53735371179

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 20851907, 62555721, 145963349, 437890047, 604705303, 1021743443, 1814115909, 3065230329, 4232937121, 12698811363, 29630559847, 88891679541]

約数ペア:

[(1, 88891679541), (3, 29630559847), (7, 12698811363), (21, 4232937121), (29, 3065230329), (49, 1814115909), (87, 1021743443), (147, 604705303), (203, 437890047), (609, 145963349), (1421, 62555721), (4263, 20851907)]