78064203

素因数分解:

$3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1447}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 121492992

約数和(自身を除く): 43428789

約数列:

[1, 3, 7, 21, 49, 147, 367, 1101, 1447, 2569, 4341, 7707, 10129, 17983, 30387, 53949, 70903, 212709, 531049, 1593147, 3717343, 11152029, 26021401, 78064203]

約数ペア:

[(1, 78064203), (3, 26021401), (7, 11152029), (21, 3717343), (49, 1593147), (147, 531049), (367, 212709), (1101, 70903), (1447, 53949), (2569, 30387), (4341, 17983), (7707, 10129)]