121643285211

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{386401}}^1$

素因数の和:386696

約数の個数: 48

約数和(自身を含む): 212181066240

約数和(自身を除く): 90537781029

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 263, 399, 789, 1197, 1841, 2367, 4997, 5523, 14991, 16569, 34979, 44973, 104937, 314811, 386401, 1159203, 2704807, 3477609, 7341619, 8114421, 22024857, 24343263, 51391333, 66074571, 101623463, 154173999, 304870389, 462521997, 711364241, 914611167, 1930845797, 2134092723, 5792537391, 6402278169, 13515920579, 17377612173, 40547761737, 121643285211]

約数ペア:

[(1, 121643285211), (3, 40547761737), (7, 17377612173), (9, 13515920579), (19, 6402278169), (21, 5792537391), (57, 2134092723), (63, 1930845797), (133, 914611167), (171, 711364241), (263, 462521997), (399, 304870389), (789, 154173999), (1197, 101623463), (1841, 66074571), (2367, 51391333), (4997, 24343263), (5523, 22024857), (14991, 8114421), (16569, 7341619), (34979, 3477609), (44973, 2704807), (104937, 1159203), (314811, 386401)]