123401583

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 190080000

約数和(自身を除く): 66678417

約数列:

[1, 3, 9, 27, 29, 87, 261, 359, 439, 783, 1077, 1317, 3231, 3951, 9693, 10411, 11853, 12731, 31233, 38193, 93699, 114579, 157601, 281097, 343737, 472803, 1418409, 4255227, 4570429, 13711287, 41133861, 123401583]

約数ペア:

[(1, 123401583), (3, 41133861), (9, 13711287), (27, 4570429), (29, 4255227), (87, 1418409), (261, 472803), (359, 343737), (439, 281097), (783, 157601), (1077, 114579), (1317, 93699), (3231, 38193), (3951, 31233), (9693, 12731), (10411, 11853)]