42878277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4639}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 67558400

約数和(自身を除く): 24680123

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 4639, 9243, 13917, 41751, 60307, 180921, 366481, 542763, 1099443, 3298329, 4764253, 14292759, 42878277]

約数ペア:

[(1, 42878277), (3, 14292759), (9, 4764253), (13, 3298329), (39, 1099443), (79, 542763), (117, 366481), (237, 180921), (711, 60307), (1027, 41751), (3081, 13917), (4639, 9243)]