66730337847

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 103612745600

約数和(自身を除く): 36882407753

約数列:

[1, 3, 9, 17, 51, 139, 153, 289, 379, 417, 487, 867, 1137, 1251, 1461, 2363, 2601, 3411, 4383, 6443, 7089, 8279, 19329, 21267, 24837, 40171, 52681, 57987, 67693, 74511, 109531, 120513, 140743, 158043, 184573, 203079, 328593, 361539, 422229, 474129, 553719, 609237, 895577, 985779, 1150781, 1266687, 1661157, 2686731, 3137741, 3452343, 8060193, 9413223, 10357029, 15224809, 19563277, 25655647, 28239669, 45674427, 53341597, 58689831, 76966941, 137023281, 160024791, 176069493, 230900823, 436145999, 480074373, 1308437997, 3925313991, 7414481983, 22243445949, 66730337847]

約数ペア:

[(1, 66730337847), (3, 22243445949), (9, 7414481983), (17, 3925313991), (51, 1308437997), (139, 480074373), (153, 436145999), (289, 230900823), (379, 176069493), (417, 160024791), (487, 137023281), (867, 76966941), (1137, 58689831), (1251, 53341597), (1461, 45674427), (2363, 28239669), (2601, 25655647), (3411, 19563277), (4383, 15224809), (6443, 10357029), (7089, 9413223), (8279, 8060193), (19329, 3452343), (21267, 3137741), (24837, 2686731), (40171, 1661157), (52681, 1266687), (57987, 1150781), (67693, 985779), (74511, 895577), (109531, 609237), (120513, 553719), (140743, 474129), (158043, 422229), (184573, 361539), (203079, 328593)]