63822447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 106561728

約数和(自身を除く): 42739281

約数列:

[1, 3, 9, 13, 23, 37, 39, 69, 111, 117, 207, 299, 333, 481, 641, 851, 897, 1443, 1923, 2553, 2691, 4329, 5769, 7659, 8333, 11063, 14743, 23717, 24999, 33189, 44229, 71151, 74997, 99567, 132687, 191659, 213453, 308321, 545491, 574977, 924963, 1636473, 1724931, 2774889, 4909419, 7091383, 21274149, 63822447]

約数ペア:

[(1, 63822447), (3, 21274149), (9, 7091383), (13, 4909419), (23, 2774889), (37, 1724931), (39, 1636473), (69, 924963), (111, 574977), (117, 545491), (207, 308321), (299, 213453), (333, 191659), (481, 132687), (641, 99567), (851, 74997), (897, 71151), (1443, 44229), (1923, 33189), (2553, 24999), (2691, 23717), (4329, 14743), (5769, 11063), (7659, 8333)]