129387663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 212958720

約数和(自身を除く): 83571057

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 323, 423, 799, 893, 947, 969, 2397, 2679, 2841, 2907, 7191, 8037, 8523, 15181, 16099, 17993, 44509, 45543, 48297, 53979, 133527, 136629, 144891, 161937, 305881, 400581, 756653, 845671, 917643, 2269959, 2537013, 2752929, 6809877, 7611039, 14376407, 43129221, 129387663]

約数ペア:

[(1, 129387663), (3, 43129221), (9, 14376407), (17, 7611039), (19, 6809877), (47, 2752929), (51, 2537013), (57, 2269959), (141, 917643), (153, 845671), (171, 756653), (323, 400581), (423, 305881), (799, 161937), (893, 144891), (947, 136629), (969, 133527), (2397, 53979), (2679, 48297), (2841, 45543), (2907, 44509), (7191, 17993), (8037, 16099), (8523, 15181)]