102991329

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3793}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 170456832

約数和(自身を除く): 67465503

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 3017, 3793, 3879, 9051, 11379, 26551, 27153, 34137, 79653, 238959, 1634783, 4904349, 11443481, 14713047, 34330443, 102991329]

約数ペア:

[(1, 102991329), (3, 34330443), (7, 14713047), (9, 11443481), (21, 4904349), (63, 1634783), (431, 238959), (1293, 79653), (3017, 34137), (3793, 27153), (3879, 26551), (9051, 11379)]