42685767

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 64761840

約数和(自身を除く): 22076073

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 2441, 5829, 7323, 17487, 21969, 70789, 163547, 212367, 490641, 637101, 1471923, 4742863, 14228589, 42685767]

約数ペア:

[(1, 42685767), (3, 14228589), (9, 4742863), (29, 1471923), (67, 637101), (87, 490641), (201, 212367), (261, 163547), (603, 70789), (1943, 21969), (2441, 17487), (5829, 7323)]