634987809

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{65147}}^1$

素因数の和:65194

約数の個数: 24

約数和(自身を含む): 992855520

約数和(自身を除く): 357867711

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 65147, 195441, 586323, 1237793, 1758969, 3713379, 11140137, 23518067, 33420411, 70554201, 211662603, 634987809]

約数ペア:

[(1, 634987809), (3, 211662603), (9, 70554201), (19, 33420411), (27, 23518067), (57, 11140137), (171, 3713379), (361, 1758969), (513, 1237793), (1083, 586323), (3249, 195441), (9747, 65147)]