201770361

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 325771264

約数和(自身を除く): 124000903

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 127, 333, 367, 381, 481, 1101, 1143, 1443, 1651, 3303, 4329, 4699, 4771, 4953, 13579, 14097, 14313, 14859, 40737, 42291, 42939, 46609, 61087, 122211, 139827, 176527, 183261, 419481, 529581, 549783, 605917, 1588743, 1724533, 1817751, 5173599, 5453253, 15520797, 22418929, 67256787, 201770361]

約数ペア:

[(1, 201770361), (3, 67256787), (9, 22418929), (13, 15520797), (37, 5453253), (39, 5173599), (111, 1817751), (117, 1724533), (127, 1588743), (333, 605917), (367, 549783), (381, 529581), (481, 419481), (1101, 183261), (1143, 176527), (1443, 139827), (1651, 122211), (3303, 61087), (4329, 46609), (4699, 42939), (4771, 42291), (4953, 40737), (13579, 14859), (14097, 14313)]