45026919

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 31849881

約数列:

[1, 3, 7, 9, 21, 63, 79, 83, 109, 237, 249, 327, 553, 581, 711, 747, 763, 981, 1659, 1743, 2289, 4977, 5229, 6557, 6867, 8611, 9047, 19671, 25833, 27141, 45899, 59013, 60277, 63329, 77499, 81423, 137697, 180831, 189987, 413091, 542493, 569961, 714713, 2144139, 5002991, 6432417, 15008973, 45026919]

約数ペア:

[(1, 45026919), (3, 15008973), (7, 6432417), (9, 5002991), (21, 2144139), (63, 714713), (79, 569961), (83, 542493), (109, 413091), (237, 189987), (249, 180831), (327, 137697), (553, 81423), (581, 77499), (711, 63329), (747, 60277), (763, 59013), (981, 45899), (1659, 27141), (1743, 25833), (2289, 19671), (4977, 9047), (5229, 8611), (6557, 6867)]