161946237

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{7243}}^1$

素因数の和:7532

約数の個数: 16

約数和(自身を含む): 224274240

約数和(自身を除く): 62328003

約数列:

[1, 3, 29, 87, 257, 771, 7243, 7453, 21729, 22359, 210047, 630141, 1861451, 5584353, 53982079, 161946237]

約数ペア:

[(1, 161946237), (3, 53982079), (29, 5584353), (87, 1861451), (257, 630141), (771, 210047), (7243, 22359), (7453, 21729)]