79669989

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43607}}^1$

素因数の和:43649

約数の個数: 24

約数和(自身を含む): 136056960

約数和(自身を除く): 56386971

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 43607, 130821, 305249, 392463, 915747, 1264603, 2747241, 3793809, 8852221, 11381427, 26556663, 79669989]

約数ペア:

[(1, 79669989), (3, 26556663), (7, 11381427), (9, 8852221), (21, 3793809), (29, 2747241), (63, 1264603), (87, 915747), (203, 392463), (261, 305249), (609, 130821), (1827, 43607)]