156955866627

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1\times {\mathrm{187711}}^1$

素因数の和:189123

約数の個数: 32

約数和(自身を含む): 247599636480

約数和(自身を除く): 90643769853

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1373, 4119, 9611, 28833, 39817, 119451, 187711, 278719, 563133, 836157, 1313977, 3941931, 5443619, 16330857, 38105333, 114315999, 257727203, 773181609, 1804090421, 5412271263, 7474088887, 22422266661, 52318622209, 156955866627]

約数ペア:

[(1, 156955866627), (3, 52318622209), (7, 22422266661), (21, 7474088887), (29, 5412271263), (87, 1804090421), (203, 773181609), (609, 257727203), (1373, 114315999), (4119, 38105333), (9611, 16330857), (28833, 5443619), (39817, 3941931), (119451, 1313977), (187711, 836157), (278719, 563133)]