72631257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{7127}}^1$

素因数の和:7252

約数の個数: 16

約数和(自身を含む): 100362240

約数和(自身を除く): 27730983

約数列:

[1, 3, 43, 79, 129, 237, 3397, 7127, 10191, 21381, 306461, 563033, 919383, 1689099, 24210419, 72631257]

約数ペア:

[(1, 72631257), (3, 24210419), (43, 1689099), (79, 919383), (129, 563033), (237, 306461), (3397, 21381), (7127, 10191)]