157174983

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{86029}}^1$

素因数の和:86071

約数の個数: 24

約数和(自身を含む): 268413600

約数和(自身を除く): 111238617

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 86029, 258087, 602203, 774261, 1806609, 2494841, 5419827, 7484523, 17463887, 22453569, 52391661, 157174983]

約数ペア:

[(1, 157174983), (3, 52391661), (7, 22453569), (9, 17463887), (21, 7484523), (29, 5419827), (63, 2494841), (87, 1806609), (203, 774261), (261, 602203), (609, 258087), (1827, 86029)]