157434983421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1\times {\mathrm{5387}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 221813184000

約数和(自身を除く): 64378200579

約数列:

[1, 3, 19, 57, 331, 993, 1549, 4647, 5387, 6289, 16161, 18867, 29431, 88293, 102353, 307059, 512719, 1538157, 1783097, 5349291, 8344463, 9741661, 25033389, 29224983, 33878843, 101636529, 158544797, 475634391, 2762017253, 8286051759, 52478327807, 157434983421]

約数ペア:

[(1, 157434983421), (3, 52478327807), (19, 8286051759), (57, 2762017253), (331, 475634391), (993, 158544797), (1549, 101636529), (4647, 33878843), (5387, 29224983), (6289, 25033389), (16161, 9741661), (18867, 8344463), (29431, 5349291), (88293, 1783097), (102353, 1538157), (307059, 512719)]