357512319

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{811}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 549561600

約数和(自身を除く): 192049281

約数列:

[1, 3, 9, 27, 29, 87, 261, 563, 783, 811, 1689, 2433, 5067, 7299, 15201, 16327, 21897, 23519, 48981, 70557, 146943, 211671, 440829, 456593, 635013, 1369779, 4109337, 12328011, 13241197, 39723591, 119170773, 357512319]

約数ペア:

[(1, 357512319), (3, 119170773), (9, 39723591), (27, 13241197), (29, 12328011), (87, 4109337), (261, 1369779), (563, 635013), (783, 456593), (811, 440829), (1689, 211671), (2433, 146943), (5067, 70557), (7299, 48981), (15201, 23519), (16327, 21897)]