156942940905

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{67421}}^1$

素因数の和:67879

約数の個数: 64

約数和(自身を含む): 286214480640

約数和(自身を除く): 129271539735

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 401, 645, 1161, 1203, 1935, 2005, 3609, 5805, 6015, 10827, 17243, 18045, 51729, 54135, 67421, 86215, 155187, 202263, 258645, 337105, 465561, 606789, 775935, 1011315, 1820367, 2327805, 2899103, 3033945, 8697309, 9101835, 14495515, 26091927, 27035821, 43486545, 78275781, 81107463, 130459635, 135179105, 243322389, 391378905, 405537315, 729967167, 1162540303, 1216611945, 3487620909, 3649835835, 5812701515, 10462862727, 17438104545, 31388588181, 52314313635, 156942940905]

約数ペア:

[(1, 156942940905), (3, 52314313635), (5, 31388588181), (9, 17438104545), (15, 10462862727), (27, 5812701515), (43, 3649835835), (45, 3487620909), (129, 1216611945), (135, 1162540303), (215, 729967167), (387, 405537315), (401, 391378905), (645, 243322389), (1161, 135179105), (1203, 130459635), (1935, 81107463), (2005, 78275781), (3609, 43486545), (5805, 27035821), (6015, 26091927), (10827, 14495515), (17243, 9101835), (18045, 8697309), (51729, 3033945), (54135, 2899103), (67421, 2327805), (86215, 1820367), (155187, 1011315), (202263, 775935), (258645, 606789), (337105, 465561)]