173619477

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 265334400

約数和(自身を除く): 91714923

約数列:

[1, 3, 9, 27, 59, 73, 177, 219, 531, 657, 1493, 1593, 1971, 4307, 4479, 12921, 13437, 38763, 40311, 88087, 108989, 116289, 264261, 326967, 792783, 980901, 2378349, 2942703, 6430351, 19291053, 57873159, 173619477]

約数ペア:

[(1, 173619477), (3, 57873159), (9, 19291053), (27, 6430351), (59, 2942703), (73, 2378349), (177, 980901), (219, 792783), (531, 326967), (657, 264261), (1493, 116289), (1593, 108989), (1971, 88087), (4307, 40311), (4479, 38763), (12921, 13437)]