76535781

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 123325440

約数和(自身を除く): 46789659

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 433, 443, 1299, 1329, 3031, 3101, 8227, 8417, 9093, 9303, 24681, 25251, 57589, 58919, 172767, 176757, 191819, 575457, 1342733, 3644561, 4028199, 10933683, 25511927, 76535781]

約数ペア:

[(1, 76535781), (3, 25511927), (7, 10933683), (19, 4028199), (21, 3644561), (57, 1342733), (133, 575457), (399, 191819), (433, 176757), (443, 172767), (1299, 58919), (1329, 57589), (3031, 25251), (3101, 24681), (8227, 9303), (8417, 9093)]