79187871

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2707}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 123484800

約数和(自身を除く): 44296929

約数列:

[1, 3, 7, 21, 49, 147, 199, 597, 1393, 2707, 4179, 8121, 9751, 18949, 29253, 56847, 132643, 397929, 538693, 1616079, 3770851, 11312553, 26395957, 79187871]

約数ペア:

[(1, 79187871), (3, 26395957), (7, 11312553), (21, 3770851), (49, 1616079), (147, 538693), (199, 397929), (597, 132643), (1393, 56847), (2707, 29253), (4179, 18949), (8121, 9751)]