219639543039

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1\times {\mathrm{15901}}^1$

素因数の和:17088

約数の個数: 48

約数和(自身を含む): 364545589824

約数和(自身を除く): 144906046785

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 941, 1631, 2097, 2823, 4893, 6587, 8469, 14679, 15901, 19761, 47703, 59283, 111307, 143109, 219253, 333921, 657759, 1001763, 1534771, 1973277, 3704933, 4604313, 11114799, 13812939, 14962841, 25934531, 33344397, 44888523, 77803593, 104739887, 134665569, 233410779, 314219661, 942658983, 3486341953, 10459025859, 24404393671, 31377077577, 73213181013, 219639543039]

約数ペア:

[(1, 219639543039), (3, 73213181013), (7, 31377077577), (9, 24404393671), (21, 10459025859), (63, 3486341953), (233, 942658983), (699, 314219661), (941, 233410779), (1631, 134665569), (2097, 104739887), (2823, 77803593), (4893, 44888523), (6587, 33344397), (8469, 25934531), (14679, 14962841), (15901, 13812939), (19761, 11114799), (47703, 4604313), (59283, 3704933), (111307, 1973277), (143109, 1534771), (219253, 1001763), (333921, 657759)]