40543281

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 62853120

約数和(自身を除く): 22309839

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 743, 1161, 1269, 2021, 2229, 6063, 6687, 18189, 20061, 31949, 34921, 54567, 95847, 104763, 287541, 314289, 862623, 942867, 1501603, 4504809, 13514427, 40543281]

約数ペア:

[(1, 40543281), (3, 13514427), (9, 4504809), (27, 1501603), (43, 942867), (47, 862623), (129, 314289), (141, 287541), (387, 104763), (423, 95847), (743, 54567), (1161, 34921), (1269, 31949), (2021, 20061), (2229, 18189), (6063, 6687)]