23181551169

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 38916294912

約数和(自身を除く): 15734743743

約数列:

[1, 3, 7, 17, 21, 49, 51, 61, 119, 147, 183, 241, 357, 427, 631, 723, 833, 1037, 1281, 1687, 1893, 2499, 2989, 3111, 4097, 4417, 5061, 7259, 8967, 10727, 11809, 12291, 13251, 14701, 21777, 28679, 30919, 32181, 35427, 38491, 44103, 50813, 75089, 86037, 92757, 102907, 115473, 152071, 152439, 200753, 225267, 249917, 269437, 308721, 456213, 525623, 602259, 654347, 720349, 749751, 808311, 1064497, 1576869, 1749419, 1886059, 1963041, 2161047, 2585207, 3193491, 4580429, 5248257, 5658177, 7451479, 7755621, 9276331, 12245933, 13741287, 18096449, 22354437, 27828993, 32063003, 36737799, 54289347, 64934317, 96189009, 126675143, 157697627, 194802951, 380025429, 454540219, 473092881, 1103883389, 1363620657, 3311650167, 7727183723, 23181551169]

約数ペア:

[(1, 23181551169), (3, 7727183723), (7, 3311650167), (17, 1363620657), (21, 1103883389), (49, 473092881), (51, 454540219), (61, 380025429), (119, 194802951), (147, 157697627), (183, 126675143), (241, 96189009), (357, 64934317), (427, 54289347), (631, 36737799), (723, 32063003), (833, 27828993), (1037, 22354437), (1281, 18096449), (1687, 13741287), (1893, 12245933), (2499, 9276331), (2989, 7755621), (3111, 7451479), (4097, 5658177), (4417, 5248257), (5061, 4580429), (7259, 3193491), (8967, 2585207), (10727, 2161047), (11809, 1963041), (12291, 1886059), (13251, 1749419), (14701, 1576869), (21777, 1064497), (28679, 808311), (30919, 749751), (32181, 720349), (35427, 654347), (38491, 602259), (44103, 525623), (50813, 456213), (75089, 308721), (86037, 269437), (92757, 249917), (102907, 225267), (115473, 200753), (152071, 152439)]