124821561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1901}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 170723520

約数和(自身を除く): 45901959

約数列:

[1, 3, 43, 129, 509, 1527, 1901, 5703, 21887, 65661, 81743, 245229, 967609, 2902827, 41607187, 124821561]

約数ペア:

[(1, 124821561), (3, 41607187), (43, 2902827), (129, 967609), (509, 245229), (1527, 81743), (1901, 65661), (5703, 21887)]