63220339

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 80546928

約数和(自身を除く): 17326589

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 1627, 2989, 5551, 11389, 21151, 38857, 79723, 99247, 148057, 694729, 1036399, 1290211, 4863103, 9031477, 63220339]

約数ペア:

[(1, 63220339), (7, 9031477), (13, 4863103), (49, 1290211), (61, 1036399), (91, 694729), (427, 148057), (637, 99247), (793, 79723), (1627, 38857), (2989, 21151), (5551, 11389)]