156796269147

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1\times {\mathrm{9967}}^1$

素因数の和:13568

約数の個数: 48

約数和(自身を含む): 262584870912

約数和(自身を除く): 105788601765

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3517, 4473, 9967, 10551, 24619, 29901, 31653, 69769, 73857, 89703, 209307, 221571, 249707, 627921, 707657, 749121, 1747949, 2122971, 2247363, 4953599, 5243847, 6368913, 14860797, 15731541, 35053939, 44582391, 105161817, 245377573, 315485451, 736132719, 2208398157, 2488829669, 7466489007, 17421807683, 22399467021, 52265423049, 156796269147]

約数ペア:

[(1, 156796269147), (3, 52265423049), (7, 22399467021), (9, 17421807683), (21, 7466489007), (63, 2488829669), (71, 2208398157), (213, 736132719), (497, 315485451), (639, 245377573), (1491, 105161817), (3517, 44582391), (4473, 35053939), (9967, 15731541), (10551, 14860797), (24619, 6368913), (29901, 5243847), (31653, 4953599), (69769, 2247363), (73857, 2122971), (89703, 1747949), (209307, 749121), (221571, 707657), (249707, 627921)]