223886289879

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12697}}^1\times {\mathrm{14731}}^1$

素因数の和:27460

約数の個数: 48

約数和(自身を含む): 389099226880

約数和(自身を除く): 165212937001

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 12697, 14731, 38091, 44193, 88879, 103117, 114273, 132579, 241243, 266637, 279889, 309351, 723729, 799911, 839667, 928053, 1688701, 1959223, 2171187, 2519001, 5066103, 5877669, 15198309, 17633007, 187039507, 561118521, 1309276549, 1683355563, 3553750633, 3927829647, 10661251899, 11783488941, 24876254431, 31983755697, 74628763293, 223886289879]

約数ペア:

[(1, 223886289879), (3, 74628763293), (7, 31983755697), (9, 24876254431), (19, 11783488941), (21, 10661251899), (57, 3927829647), (63, 3553750633), (133, 1683355563), (171, 1309276549), (399, 561118521), (1197, 187039507), (12697, 17633007), (14731, 15198309), (38091, 5877669), (44193, 5066103), (88879, 2519001), (103117, 2171187), (114273, 1959223), (132579, 1688701), (241243, 928053), (266637, 839667), (279889, 799911), (309351, 723729)]