17967768003

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 27864720000

約数和(自身を除く): 9896951997

約数列:

[1, 3, 9, 27, 29, 87, 149, 261, 337, 447, 457, 783, 1011, 1341, 1371, 3033, 4023, 4113, 4321, 9099, 9773, 12339, 12963, 13253, 29319, 38889, 39759, 50213, 68093, 87957, 116667, 119277, 150639, 154009, 204279, 263871, 357831, 451917, 462027, 612837, 1355751, 1386081, 1456177, 1838511, 1974697, 4158243, 4368531, 4466261, 5924091, 13105593, 13398783, 17772273, 22947341, 39316779, 40196349, 53316819, 68842023, 120589047, 206526069, 619578207, 665472889, 1996418667, 5989256001, 17967768003]

約数ペア:

[(1, 17967768003), (3, 5989256001), (9, 1996418667), (27, 665472889), (29, 619578207), (87, 206526069), (149, 120589047), (261, 68842023), (337, 53316819), (447, 40196349), (457, 39316779), (783, 22947341), (1011, 17772273), (1341, 13398783), (1371, 13105593), (3033, 5924091), (4023, 4466261), (4113, 4368531), (4321, 4158243), (9099, 1974697), (9773, 1838511), (12339, 1456177), (12963, 1386081), (13253, 1355751), (29319, 612837), (38889, 462027), (39759, 451917), (50213, 357831), (68093, 263871), (87957, 204279), (116667, 154009), (119277, 150639)]