7929618939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{8647}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 12789354240

約数和(自身を除く): 4859735301

約数列:

[1, 3, 9, 11, 33, 59, 99, 157, 177, 471, 531, 649, 1413, 1727, 1947, 5181, 5841, 8647, 9263, 15543, 25941, 27789, 77823, 83367, 95117, 101893, 285351, 305679, 510173, 856053, 917037, 1357579, 1530519, 4072737, 4591557, 5611903, 12218211, 14933369, 16835709, 44800107, 50507127, 80097161, 134400321, 240291483, 720874449, 881068771, 2643206313, 7929618939]

約数ペア:

[(1, 7929618939), (3, 2643206313), (9, 881068771), (11, 720874449), (33, 240291483), (59, 134400321), (99, 80097161), (157, 50507127), (177, 44800107), (471, 16835709), (531, 14933369), (649, 12218211), (1413, 5611903), (1727, 4591557), (1947, 4072737), (5181, 1530519), (5841, 1357579), (8647, 917037), (9263, 856053), (15543, 510173), (25941, 305679), (27789, 285351), (77823, 101893), (83367, 95117)]