146974959

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 222912000

約数和(自身を除く): 75937041

約数列:

[1, 3, 9, 27, 59, 177, 257, 359, 531, 771, 1077, 1593, 2313, 3231, 6939, 9693, 15163, 21181, 45489, 63543, 92263, 136467, 190629, 276789, 409401, 571887, 830367, 2491101, 5443517, 16330551, 48991653, 146974959]

約数ペア:

[(1, 146974959), (3, 48991653), (9, 16330551), (27, 5443517), (59, 2491101), (177, 830367), (257, 571887), (359, 409401), (531, 276789), (771, 190629), (1077, 136467), (1593, 92263), (2313, 63543), (3231, 45489), (6939, 21181), (9693, 15163)]