173132463

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 271821312

約数和(自身を除く): 98688849

約数列:

[1, 3, 7, 21, 41, 123, 211, 287, 633, 861, 953, 1477, 2859, 4431, 6671, 8651, 20013, 25953, 39073, 60557, 117219, 181671, 201083, 273511, 603249, 820533, 1407581, 4222743, 8244403, 24733209, 57710821, 173132463]

約数ペア:

[(1, 173132463), (3, 57710821), (7, 24733209), (21, 8244403), (41, 4222743), (123, 1407581), (211, 820533), (287, 603249), (633, 273511), (861, 201083), (953, 181671), (1477, 117219), (2859, 60557), (4431, 39073), (6671, 25953), (8651, 20013)]