3632769

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 6388800

約数和(自身を除く): 2756031

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 149, 189, 301, 387, 447, 567, 903, 1043, 1161, 1341, 2709, 3129, 3483, 4023, 6407, 8127, 9387, 12069, 19221, 24381, 28161, 44849, 57663, 84483, 134547, 172989, 403641, 518967, 1210923, 3632769]

約数ペア:

[(1, 3632769), (3, 1210923), (7, 518967), (9, 403641), (21, 172989), (27, 134547), (43, 84483), (63, 57663), (81, 44849), (129, 28161), (149, 24381), (189, 19221), (301, 12069), (387, 9387), (447, 8127), (567, 6407), (903, 4023), (1043, 3483), (1161, 3129), (1341, 2709)]