54328574139

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^2\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 86093908992

約数和(自身を除く): 31765334853

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 223, 311, 511, 669, 933, 1533, 1561, 2177, 3577, 4683, 5329, 6531, 10731, 10927, 15239, 15987, 16279, 22703, 32781, 37303, 45717, 48837, 68109, 69353, 111909, 113953, 158921, 208059, 261121, 341859, 476763, 485471, 783363, 797671, 1112447, 1188367, 1456413, 1657319, 2393013, 3337341, 3398297, 3565101, 4971957, 5062769, 8318569, 10194891, 11601233, 15188307, 24955707, 34803699, 35439383, 58229983, 81208631, 106318149, 174689949, 243625893, 248075681, 369582137, 744227043, 1108746411, 2587074959, 7761224877, 18109524713, 54328574139]

約数ペア:

[(1, 54328574139), (3, 18109524713), (7, 7761224877), (21, 2587074959), (49, 1108746411), (73, 744227043), (147, 369582137), (219, 248075681), (223, 243625893), (311, 174689949), (511, 106318149), (669, 81208631), (933, 58229983), (1533, 35439383), (1561, 34803699), (2177, 24955707), (3577, 15188307), (4683, 11601233), (5329, 10194891), (6531, 8318569), (10731, 5062769), (10927, 4971957), (15239, 3565101), (15987, 3398297), (16279, 3337341), (22703, 2393013), (32781, 1657319), (37303, 1456413), (45717, 1188367), (48837, 1112447), (68109, 797671), (69353, 783363), (111909, 485471), (113953, 476763), (158921, 341859), (208059, 261121)]