71683245

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 133079040

約数和(自身を除く): 61395795

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 113, 127, 135, 185, 333, 339, 381, 555, 565, 635, 999, 1017, 1143, 1665, 1695, 1905, 3051, 3429, 4181, 4699, 4995, 5085, 5715, 12543, 14097, 14351, 15255, 17145, 20905, 23495, 37629, 42291, 43053, 62715, 70485, 71755, 112887, 126873, 129159, 188145, 211455, 215265, 387477, 530987, 564435, 634365, 645795, 1592961, 1937385, 2654935, 4778883, 7964805, 14336649, 23894415, 71683245]

約数ペア:

[(1, 71683245), (3, 23894415), (5, 14336649), (9, 7964805), (15, 4778883), (27, 2654935), (37, 1937385), (45, 1592961), (111, 645795), (113, 634365), (127, 564435), (135, 530987), (185, 387477), (333, 215265), (339, 211455), (381, 188145), (555, 129159), (565, 126873), (635, 112887), (999, 71755), (1017, 70485), (1143, 62715), (1665, 43053), (1695, 42291), (1905, 37629), (3051, 23495), (3429, 20905), (4181, 17145), (4699, 15255), (4995, 14351), (5085, 14097), (5715, 12543)]