86552163

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 137280000

約数和(自身を除く): 50727837

約数列:

[1, 3, 9, 19, 43, 57, 79, 129, 149, 171, 237, 387, 447, 711, 817, 1341, 1501, 2451, 2831, 3397, 4503, 6407, 7353, 8493, 10191, 11771, 13509, 19221, 25479, 30573, 35313, 57663, 64543, 105939, 121733, 193629, 223649, 365199, 506153, 580887, 670947, 1095597, 1518459, 2012841, 4555377, 9616907, 28850721, 86552163]

約数ペア:

[(1, 86552163), (3, 28850721), (9, 9616907), (19, 4555377), (43, 2012841), (57, 1518459), (79, 1095597), (129, 670947), (149, 580887), (171, 506153), (237, 365199), (387, 223649), (447, 193629), (711, 121733), (817, 105939), (1341, 64543), (1501, 57663), (2451, 35313), (2831, 30573), (3397, 25479), (4503, 19221), (6407, 13509), (7353, 11771), (8493, 10191)]