53072523

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 97228800

約数和(自身を除く): 44156277

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 161, 189, 203, 207, 261, 421, 483, 609, 621, 667, 783, 1263, 1449, 1827, 2001, 2947, 3789, 4347, 4669, 5481, 6003, 8841, 9683, 11367, 12209, 14007, 18009, 26523, 29049, 36627, 42021, 67781, 79569, 85463, 87147, 109881, 126063, 203343, 256389, 261441, 280807, 329643, 610029, 769167, 842421, 1830087, 1965649, 2307501, 2527263, 5896947, 7581789, 17690841, 53072523]

約数ペア:

[(1, 53072523), (3, 17690841), (7, 7581789), (9, 5896947), (21, 2527263), (23, 2307501), (27, 1965649), (29, 1830087), (63, 842421), (69, 769167), (87, 610029), (161, 329643), (189, 280807), (203, 261441), (207, 256389), (261, 203343), (421, 126063), (483, 109881), (609, 87147), (621, 85463), (667, 79569), (783, 67781), (1263, 42021), (1449, 36627), (1827, 29049), (2001, 26523), (2947, 18009), (3789, 14007), (4347, 12209), (4669, 11367), (5481, 9683), (6003, 8841)]