91563801

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 149188608

約数和(自身を除く): 57624807

約数列:

[1, 3, 7, 21, 31, 49, 71, 93, 147, 213, 217, 283, 497, 651, 849, 1491, 1519, 1981, 2201, 3479, 4557, 5943, 6603, 8773, 10437, 13867, 15407, 20093, 26319, 41601, 46221, 60279, 61411, 107849, 140651, 184233, 323547, 421953, 429877, 622883, 984557, 1289631, 1868649, 2953671, 4360181, 13080543, 30521267, 91563801]

約数ペア:

[(1, 91563801), (3, 30521267), (7, 13080543), (21, 4360181), (31, 2953671), (49, 1868649), (71, 1289631), (93, 984557), (147, 622883), (213, 429877), (217, 421953), (283, 323547), (497, 184233), (651, 140651), (849, 107849), (1491, 61411), (1519, 60279), (1981, 46221), (2201, 41601), (3479, 26319), (4557, 20093), (5943, 15407), (6603, 13867), (8773, 10437)]