81495126

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{36809}}^1$

素因数の和:36861

約数の個数: 32

約数和(自身を含む): 185522400

約数和(自身を除く): 104027274

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 36809, 73618, 110427, 220854, 331281, 662562, 993843, 1509169, 1987686, 3018338, 4527507, 9055014, 13582521, 27165042, 40747563, 81495126]

約数ペア:

[(1, 81495126), (2, 40747563), (3, 27165042), (6, 13582521), (9, 9055014), (18, 4527507), (27, 3018338), (41, 1987686), (54, 1509169), (82, 993843), (123, 662562), (246, 331281), (369, 220854), (738, 110427), (1107, 73618), (2214, 36809)]