233670631551

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 374088431808

約数和(自身を除く): 140417800257

約数列:

[1, 3, 7, 21, 49, 61, 97, 147, 183, 233, 291, 427, 679, 699, 1153, 1281, 1631, 2037, 2989, 3459, 4753, 4893, 5917, 8071, 8967, 11417, 14213, 14259, 17751, 22601, 24213, 34251, 41419, 42639, 56497, 67803, 70333, 99491, 111841, 124257, 158207, 169491, 210999, 268649, 289933, 298473, 335523, 474621, 492331, 696437, 782887, 805947, 869799, 1107449, 1378661, 1476993, 1880543, 2089311, 2348661, 3322347, 3446317, 4135983, 5480209, 5641629, 6822301, 9650627, 10338951, 13163801, 16387589, 16440627, 20466903, 26058953, 28951881, 39491403, 47756107, 49162767, 67554389, 78176859, 114713123, 143268321, 182412671, 202663167, 334292749, 344139369, 547238013, 802991861, 1002878247, 1276888697, 1589596133, 2408975583, 3830666091, 4768788399, 11127172931, 33381518793, 77890210517, 233670631551]

約数ペア:

[(1, 233670631551), (3, 77890210517), (7, 33381518793), (21, 11127172931), (49, 4768788399), (61, 3830666091), (97, 2408975583), (147, 1589596133), (183, 1276888697), (233, 1002878247), (291, 802991861), (427, 547238013), (679, 344139369), (699, 334292749), (1153, 202663167), (1281, 182412671), (1631, 143268321), (2037, 114713123), (2989, 78176859), (3459, 67554389), (4753, 49162767), (4893, 47756107), (5917, 39491403), (8071, 28951881), (8967, 26058953), (11417, 20466903), (14213, 16440627), (14259, 16387589), (17751, 13163801), (22601, 10338951), (24213, 9650627), (34251, 6822301), (41419, 5641629), (42639, 5480209), (56497, 4135983), (67803, 3446317), (70333, 3322347), (99491, 2348661), (111841, 2089311), (124257, 1880543), (158207, 1476993), (169491, 1378661), (210999, 1107449), (268649, 869799), (289933, 805947), (298473, 782887), (335523, 696437), (474621, 492331)]