164047821

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{13729}}^1$

素因数の和:14308

約数の個数: 16

約数和(自身を含む): 250435200

約数和(自身を除く): 86387379

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 11949, 13729, 41187, 96103, 288309, 7811801, 23435403, 54682607, 164047821]

約数ペア:

[(1, 164047821), (3, 54682607), (7, 23435403), (21, 7811801), (569, 288309), (1707, 96103), (3983, 41187), (11949, 13729)]