451489563

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 792529920

約数和(自身を除く): 341040357

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 3339, 3657, 5879, 8533, 10971, 17637, 25599, 41153, 52911, 76797, 123459, 135217, 311587, 370377, 405651, 934761, 946519, 1216953, 2181109, 2804283, 2839557, 6543327, 7166501, 8518671, 19629981, 21499503, 50165507, 64498509, 150496521, 451489563]

約数ペア:

[(1, 451489563), (3, 150496521), (7, 64498509), (9, 50165507), (21, 21499503), (23, 19629981), (53, 8518671), (63, 7166501), (69, 6543327), (159, 2839557), (161, 2804283), (207, 2181109), (371, 1216953), (477, 946519), (483, 934761), (1113, 405651), (1219, 370377), (1449, 311587), (3339, 135217), (3657, 123459), (5879, 76797), (8533, 52911), (10971, 41153), (17637, 25599)]