151130091

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 235243008

約数和(自身を除く): 84112917

約数列:

[1, 3, 7, 21, 67, 201, 233, 461, 469, 699, 1383, 1407, 1631, 3227, 4893, 9681, 15611, 30887, 46833, 92661, 107413, 109277, 216209, 322239, 327831, 648627, 751891, 2255673, 7196671, 21590013, 50376697, 151130091]

約数ペア:

[(1, 151130091), (3, 50376697), (7, 21590013), (21, 7196671), (67, 2255673), (201, 751891), (233, 648627), (461, 327831), (469, 322239), (699, 216209), (1383, 109277), (1407, 107413), (1631, 92661), (3227, 46833), (4893, 30887), (9681, 15611)]