78631011

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 116104560

約数和(自身を除く): 37473549

約数列:

[1, 3, 9, 59, 177, 373, 397, 531, 1119, 1191, 3357, 3573, 22007, 23423, 66021, 70269, 148081, 198063, 210807, 444243, 1332729, 8736779, 26210337, 78631011]

約数ペア:

[(1, 78631011), (3, 26210337), (9, 8736779), (59, 1332729), (177, 444243), (373, 210807), (397, 198063), (531, 148081), (1119, 70269), (1191, 66021), (3357, 23423), (3573, 22007)]