80329403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 26875717

約数列:

[1, 7, 11, 17, 77, 109, 119, 187, 563, 763, 1199, 1309, 1853, 3941, 6193, 8393, 9571, 12971, 20383, 43351, 61367, 66997, 105281, 142681, 429569, 675037, 736967, 1043239, 4725259, 7302673, 11475629, 80329403]

約数ペア:

[(1, 80329403), (7, 11475629), (11, 7302673), (17, 4725259), (77, 1043239), (109, 736967), (119, 675037), (187, 429569), (563, 142681), (763, 105281), (1199, 66997), (1309, 61367), (1853, 43351), (3941, 20383), (6193, 12971), (8393, 9571)]