67712649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42829}}^1$

素因数の和:42880

約数の個数: 16

約数和(自身を含む): 98680320

約数和(自身を除く): 30967671

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 42829, 128487, 728093, 1327699, 2184279, 3983097, 22570883, 67712649]

約数ペア:

[(1, 67712649), (3, 22570883), (17, 3983097), (31, 2184279), (51, 1327699), (93, 728093), (527, 128487), (1581, 42829)]