55476477

素因数分解:

$3^2\times 7^3\times {\mathrm{17971}}^1$

素因数の和:17998

約数の個数: 24

約数和(自身を含む): 93454400

約数和(自身を除く): 37977923

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 17971, 53913, 125797, 161739, 377391, 880579, 1132173, 2641737, 6164053, 7925211, 18492159, 55476477]

約数ペア:

[(1, 55476477), (3, 18492159), (7, 7925211), (9, 6164053), (21, 2641737), (49, 1132173), (63, 880579), (147, 377391), (343, 161739), (441, 125797), (1029, 53913), (3087, 17971)]