165732693

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 256760832

約数和(自身を除く): 91028139

約数列:

[1, 3, 7, 21, 113, 211, 331, 339, 633, 791, 993, 1477, 2317, 2373, 4431, 6951, 23843, 37403, 69841, 71529, 112209, 166901, 209523, 261821, 488887, 500703, 785463, 1466661, 7892033, 23676099, 55244231, 165732693]

約数ペア:

[(1, 165732693), (3, 55244231), (7, 23676099), (21, 7892033), (113, 1466661), (211, 785463), (331, 500703), (339, 488887), (633, 261821), (791, 209523), (993, 166901), (1477, 112209), (2317, 71529), (2373, 69841), (4431, 37403), (6951, 23843)]