230848281

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 338723840

約数和(自身を除く): 107875559

約数列:

[1, 3, 9, 127, 139, 381, 417, 1143, 1251, 1453, 4359, 13077, 17653, 52959, 158877, 184531, 201967, 553593, 605901, 1660779, 1817703, 25649809, 76949427, 230848281]

約数ペア:

[(1, 230848281), (3, 76949427), (9, 25649809), (127, 1817703), (139, 1660779), (381, 605901), (417, 553593), (1143, 201967), (1251, 184531), (1453, 158877), (4359, 52959), (13077, 17653)]