145702947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{4231}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 209500928

約数和(自身を除く): 63797981

約数列:

[1, 3, 13, 39, 883, 2649, 4231, 11479, 12693, 34437, 55003, 165009, 3735973, 11207919, 48567649, 145702947]

約数ペア:

[(1, 145702947), (3, 48567649), (13, 11207919), (39, 3735973), (883, 165009), (2649, 55003), (4231, 34437), (11479, 12693)]