81477906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19483}}^1$

素因数の和:19546

約数の個数: 32

約数和(自身を含む): 176758848

約数和(自身を除く): 95280942

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 19483, 38966, 58449, 116898, 331211, 662422, 798803, 993633, 1597606, 1987266, 2396409, 4792818, 13579651, 27159302, 40738953, 81477906]

約数ペア:

[(1, 81477906), (2, 40738953), (3, 27159302), (6, 13579651), (17, 4792818), (34, 2396409), (41, 1987266), (51, 1597606), (82, 993633), (102, 798803), (123, 662422), (246, 331211), (697, 116898), (1394, 58449), (2091, 38966), (4182, 19483)]