40591881

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 66326400

約数和(自身を除く): 25734519

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 873, 1067, 1409, 2619, 3201, 4227, 9603, 12681, 15499, 28809, 38043, 46497, 136673, 139491, 410019, 418473, 1230057, 1503403, 3690171, 4510209, 13530627, 40591881]

約数ペア:

[(1, 40591881), (3, 13530627), (9, 4510209), (11, 3690171), (27, 1503403), (33, 1230057), (97, 418473), (99, 410019), (291, 139491), (297, 136673), (873, 46497), (1067, 38043), (1409, 28809), (2619, 15499), (3201, 12681), (4227, 9603)]