77246343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 125080800

約数和(自身を除く): 47834457

約数列:

[1, 3, 9, 19, 29, 37, 57, 87, 111, 171, 261, 333, 421, 551, 703, 1073, 1263, 1653, 2109, 3219, 3789, 4959, 6327, 7999, 9657, 12209, 15577, 20387, 23997, 36627, 46731, 61161, 71991, 109881, 140193, 183483, 231971, 295963, 451733, 695913, 887889, 1355199, 2087739, 2663667, 4065597, 8582927, 25748781, 77246343]

約数ペア:

[(1, 77246343), (3, 25748781), (9, 8582927), (19, 4065597), (29, 2663667), (37, 2087739), (57, 1355199), (87, 887889), (111, 695913), (171, 451733), (261, 295963), (333, 231971), (421, 183483), (551, 140193), (703, 109881), (1073, 71991), (1263, 61161), (1653, 46731), (2109, 36627), (3219, 23997), (3789, 20387), (4959, 15577), (6327, 12209), (7999, 9657)]