81538374

素因数分解:

$2^1\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{8923}}^1$

素因数の和:10451

約数の個数: 16

約数和(自身を含む): 163202112

約数和(自身を除く): 81663738

約数列:

[1, 2, 3, 6, 1523, 3046, 4569, 8923, 9138, 17846, 26769, 53538, 13589729, 27179458, 40769187, 81538374]

約数ペア:

[(1, 81538374), (2, 40769187), (3, 27179458), (6, 13589729), (1523, 53538), (3046, 26769), (4569, 17846), (8923, 9138)]