69780496947

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{44953}}^1$

素因数の和:45539

約数の個数: 32

約数和(自身を含む): 107164581888

約数和(自身を除く): 37384084941

約数列:

[1, 3, 7, 21, 193, 383, 579, 1149, 1351, 2681, 4053, 8043, 44953, 73919, 134859, 221757, 314671, 517433, 944013, 1552299, 8675929, 17216999, 26027787, 51650997, 60731503, 120518993, 182194509, 361556979, 3322880807, 9968642421, 23260165649, 69780496947]

約数ペア:

[(1, 69780496947), (3, 23260165649), (7, 9968642421), (21, 3322880807), (193, 361556979), (383, 182194509), (579, 120518993), (1149, 60731503), (1351, 51650997), (2681, 26027787), (4053, 17216999), (8043, 8675929), (44953, 1552299), (73919, 944013), (134859, 517433), (221757, 314671)]