57697521

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 90732288

約数和(自身を除く): 33034767

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 617, 1281, 1533, 1851, 4319, 4453, 12957, 13359, 31171, 37637, 45041, 93513, 112911, 135123, 263459, 315287, 790377, 945861, 2747501, 8242503, 19232507, 57697521]

約数ペア:

[(1, 57697521), (3, 19232507), (7, 8242503), (21, 2747501), (61, 945861), (73, 790377), (183, 315287), (219, 263459), (427, 135123), (511, 112911), (617, 93513), (1281, 45041), (1533, 37637), (1851, 31171), (4319, 13359), (4453, 12957)]