158601213

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{53891}}^1$

素因数の和:54009

約数の個数: 16

約数和(自身を含む): 237124800

約数和(自身を除く): 78523587

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 53891, 161673, 485019, 1455057, 5874119, 17622357, 52867071, 158601213]

約数ペア:

[(1, 158601213), (3, 52867071), (9, 17622357), (27, 5874119), (109, 1455057), (327, 485019), (981, 161673), (2943, 53891)]