164536323

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 255946752

約数和(自身を除く): 91410429

約数列:

[1, 3, 7, 21, 71, 211, 213, 497, 523, 633, 1477, 1491, 1569, 3661, 4431, 10983, 14981, 37133, 44943, 104867, 110353, 111399, 259931, 314601, 331059, 772471, 779793, 2317413, 7835063, 23505189, 54845441, 164536323]

約数ペア:

[(1, 164536323), (3, 54845441), (7, 23505189), (21, 7835063), (71, 2317413), (211, 779793), (213, 772471), (497, 331059), (523, 314601), (633, 259931), (1477, 111399), (1491, 110353), (1569, 104867), (3661, 44943), (4431, 37133), (10983, 14981)]