73917543

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 120547840

約数和(自身を除く): 46630297

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3037, 3477, 8113, 9111, 21259, 24339, 57703, 63777, 173109, 185257, 403921, 555771, 1211763, 1296799, 3519883, 3890397, 10559649, 24639181, 73917543]

約数ペア:

[(1, 73917543), (3, 24639181), (7, 10559649), (19, 3890397), (21, 3519883), (57, 1296799), (61, 1211763), (133, 555771), (183, 403921), (399, 185257), (427, 173109), (1159, 63777), (1281, 57703), (3037, 24339), (3477, 21259), (8113, 9111)]