15697895121

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{43411}}^1$

素因数の和:43706

約数の個数: 32

約数和(自身を含む): 23755046400

約数和(自身を除く): 8057151279

約数列:

[1, 3, 9, 27, 59, 177, 227, 531, 681, 1593, 2043, 6129, 13393, 40179, 43411, 120537, 130233, 361611, 390699, 1172097, 2561249, 7683747, 9854297, 23051241, 29562891, 69153723, 88688673, 266066019, 581403523, 1744210569, 5232631707, 15697895121]

約数ペア:

[(1, 15697895121), (3, 5232631707), (9, 1744210569), (27, 581403523), (59, 266066019), (177, 88688673), (227, 69153723), (531, 29562891), (681, 23051241), (1593, 9854297), (2043, 7683747), (6129, 2561249), (13393, 1172097), (40179, 390699), (43411, 361611), (120537, 130233)]