207961010901

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4934183}}^1$

素因数の和:4934422

約数の個数: 32

約数和(自身を含む): 353682309120

約数和(自身を除く): 145721298219

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147, 4934183, 14802549, 34539281, 44407647, 103617843, 133222941, 310853529, 932560587, 1100322809, 3300968427, 7702259663, 9902905281, 23106778989, 29708715843, 69320336967, 207961010901]

約数ペア:

[(1, 207961010901), (3, 69320336967), (7, 29708715843), (9, 23106778989), (21, 9902905281), (27, 7702259663), (63, 3300968427), (189, 1100322809), (223, 932560587), (669, 310853529), (1561, 133222941), (2007, 103617843), (4683, 44407647), (6021, 34539281), (14049, 14802549), (42147, 4934183)]