499040091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 822013920

約数和(自身を除く): 322973829

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 101, 261, 303, 319, 909, 957, 1111, 1721, 2871, 2929, 3333, 5163, 8787, 9999, 15489, 18931, 26361, 32219, 49909, 56793, 96657, 149727, 170379, 173821, 289971, 449181, 521463, 548999, 1564389, 1646997, 1912031, 4940991, 5040809, 5736093, 15122427, 17208279, 45367281, 55448899, 166346697, 499040091]

約数ペア:

[(1, 499040091), (3, 166346697), (9, 55448899), (11, 45367281), (29, 17208279), (33, 15122427), (87, 5736093), (99, 5040809), (101, 4940991), (261, 1912031), (303, 1646997), (319, 1564389), (909, 548999), (957, 521463), (1111, 449181), (1721, 289971), (2871, 173821), (2929, 170379), (3333, 149727), (5163, 96657), (8787, 56793), (9999, 49909), (15489, 32219), (18931, 26361)]