143732511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 244638576

約数和(自身を除く): 100906065

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 83, 117, 123, 171, 247, 249, 361, 369, 533, 741, 747, 779, 1079, 1083, 1577, 1599, 2223, 2337, 3237, 3249, 3403, 4693, 4731, 4797, 7011, 9711, 10127, 10209, 14079, 14193, 14801, 20501, 29963, 30381, 30627, 42237, 44239, 44403, 61503, 64657, 89889, 91143, 132717, 133209, 184509, 192413, 193971, 269667, 389519, 398151, 577239, 581913, 840541, 1168557, 1228483, 1731717, 2521623, 3505671, 3685449, 7564869, 11056347, 15970279, 47910837, 143732511]

約数ペア:

[(1, 143732511), (3, 47910837), (9, 15970279), (13, 11056347), (19, 7564869), (39, 3685449), (41, 3505671), (57, 2521623), (83, 1731717), (117, 1228483), (123, 1168557), (171, 840541), (247, 581913), (249, 577239), (361, 398151), (369, 389519), (533, 269667), (741, 193971), (747, 192413), (779, 184509), (1079, 133209), (1083, 132717), (1577, 91143), (1599, 89889), (2223, 64657), (2337, 61503), (3237, 44403), (3249, 44239), (3403, 42237), (4693, 30627), (4731, 30381), (4797, 29963), (7011, 20501), (9711, 14801), (10127, 14193), (10209, 14079)]