70981443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 118250496

約数和(自身を除く): 47269053

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 127, 153, 221, 281, 381, 663, 843, 1143, 1651, 1989, 2159, 2529, 3653, 4777, 4953, 6477, 10959, 14331, 14859, 19431, 28067, 32877, 35687, 42993, 62101, 84201, 107061, 186303, 252603, 321183, 463931, 558909, 606679, 1391793, 1820037, 4175379, 5460111, 7886827, 23660481, 70981443]

約数ペア:

[(1, 70981443), (3, 23660481), (9, 7886827), (13, 5460111), (17, 4175379), (39, 1820037), (51, 1391793), (117, 606679), (127, 558909), (153, 463931), (221, 321183), (281, 252603), (381, 186303), (663, 107061), (843, 84201), (1143, 62101), (1651, 42993), (1989, 35687), (2159, 32877), (2529, 28067), (3653, 19431), (4777, 14859), (4953, 14331), (6477, 10959)]