66802995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 136765440

約数和(自身を除く): 69962445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 223, 315, 317, 669, 945, 951, 1115, 1561, 1585, 2007, 2219, 2853, 3345, 4683, 4755, 6021, 6657, 7805, 8559, 10035, 11095, 14049, 14265, 19971, 23415, 30105, 33285, 42147, 42795, 59913, 70245, 70691, 99855, 210735, 212073, 299565, 353455, 494837, 636219, 1060365, 1484511, 1908657, 2474185, 3181095, 4453533, 7422555, 9543285, 13360599, 22267665, 66802995]

約数ペア:

[(1, 66802995), (3, 22267665), (5, 13360599), (7, 9543285), (9, 7422555), (15, 4453533), (21, 3181095), (27, 2474185), (35, 1908657), (45, 1484511), (63, 1060365), (105, 636219), (135, 494837), (189, 353455), (223, 299565), (315, 212073), (317, 210735), (669, 99855), (945, 70691), (951, 70245), (1115, 59913), (1561, 42795), (1585, 42147), (2007, 33285), (2219, 30105), (2853, 23415), (3345, 19971), (4683, 14265), (4755, 14049), (6021, 11095), (6657, 10035), (7805, 8559)]