158390811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24683}}^1$

素因数の和:24743

約数の個数: 24

約数和(自身を含む): 246445056

約数和(自身を除く): 88054245

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 24683, 74049, 222147, 567709, 765173, 1703127, 2295519, 5109381, 6886557, 17598979, 52796937, 158390811]

約数ペア:

[(1, 158390811), (3, 52796937), (9, 17598979), (23, 6886557), (31, 5109381), (69, 2295519), (93, 1703127), (207, 765173), (279, 567709), (713, 222147), (2139, 74049), (6417, 24683)]