156735037221

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{727}}^1\times {\mathrm{2377}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 243930750336

約数和(自身を除く): 87195713115

約数列:

[1, 3, 7, 21, 49, 147, 617, 727, 1851, 2181, 2377, 4319, 5089, 7131, 12957, 15267, 16639, 30233, 35623, 49917, 90699, 106869, 116473, 349419, 448559, 1345677, 1466609, 1728079, 3139913, 4399827, 5184237, 9419739, 10266263, 12096553, 21979391, 30798789, 36289659, 65938173, 71863841, 84675871, 215591523, 254027613, 1066224743, 3198674229, 7463573201, 22390719603, 52245012407, 156735037221]

約数ペア:

[(1, 156735037221), (3, 52245012407), (7, 22390719603), (21, 7463573201), (49, 3198674229), (147, 1066224743), (617, 254027613), (727, 215591523), (1851, 84675871), (2181, 71863841), (2377, 65938173), (4319, 36289659), (5089, 30798789), (7131, 21979391), (12957, 12096553), (15267, 10266263), (16639, 9419739), (30233, 5184237), (35623, 4399827), (49917, 3139913), (90699, 1728079), (106869, 1466609), (116473, 1345677), (349419, 448559)]