42273

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:85

約数の個数: 24

約数和(自身を含む): 77376

約数和(自身を除く): 35103

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 3843, 4697, 6039, 14091, 42273]

約数ペア:

[(1, 42273), (3, 14091), (7, 6039), (9, 4697), (11, 3843), (21, 2013), (33, 1281), (61, 693), (63, 671), (77, 549), (99, 427), (183, 231)]