85528911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 127431360

約数和(自身を除く): 41902449

約数列:

[1, 3, 13, 39, 41, 89, 123, 267, 533, 601, 1157, 1599, 1803, 3471, 3649, 7813, 10947, 23439, 24641, 47437, 53489, 73923, 142311, 160467, 320333, 695357, 960999, 2086071, 2193049, 6579147, 28509637, 85528911]

約数ペア:

[(1, 85528911), (3, 28509637), (13, 6579147), (39, 2193049), (41, 2086071), (89, 960999), (123, 695357), (267, 320333), (533, 160467), (601, 142311), (1157, 73923), (1599, 53489), (1803, 47437), (3471, 24641), (3649, 23439), (7813, 10947)]