149848887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{74887}}^1$

素因数の和:74942

約数の個数: 16

約数和(自身を含む): 215677440

約数和(自身を除く): 65828553

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 74887, 224661, 1722401, 2171723, 5167203, 6515169, 49949629, 149848887]

約数ペア:

[(1, 149848887), (3, 49949629), (23, 6515169), (29, 5167203), (69, 2171723), (87, 1722401), (667, 224661), (2001, 74887)]