723643083

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 1092199680

約数和(自身を除く): 368556597

約数列:

[1, 3, 9, 59, 101, 103, 131, 177, 303, 309, 393, 531, 909, 927, 1179, 5959, 6077, 7729, 10403, 13231, 13493, 17877, 18231, 23187, 31209, 39693, 40479, 53631, 54693, 69561, 93627, 119079, 121437, 613777, 780629, 796087, 1362793, 1841331, 2341887, 2388261, 4088379, 5523993, 7025661, 7164783, 12265137, 80404787, 241214361, 723643083]

約数ペア:

[(1, 723643083), (3, 241214361), (9, 80404787), (59, 12265137), (101, 7164783), (103, 7025661), (131, 5523993), (177, 4088379), (303, 2388261), (309, 2341887), (393, 1841331), (531, 1362793), (909, 796087), (927, 780629), (1179, 613777), (5959, 121437), (6077, 119079), (7729, 93627), (10403, 69561), (13231, 54693), (13493, 53631), (17877, 40479), (18231, 39693), (23187, 31209)]