38577681

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 59222400

約数和(自身を除く): 20644719

約数列:

[1, 3, 9, 27, 59, 61, 177, 183, 397, 531, 549, 1191, 1593, 1647, 3573, 3599, 10719, 10797, 23423, 24217, 32391, 70269, 72651, 97173, 210807, 217953, 632421, 653859, 1428803, 4286409, 12859227, 38577681]

約数ペア:

[(1, 38577681), (3, 12859227), (9, 4286409), (27, 1428803), (59, 653859), (61, 632421), (177, 217953), (183, 210807), (397, 97173), (531, 72651), (549, 70269), (1191, 32391), (1593, 24217), (1647, 23423), (3573, 10797), (3599, 10719)]