31253067

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 17937333

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 853, 1357, 1593, 2559, 4071, 7677, 12213, 19619, 23031, 36639, 50327, 58857, 150981, 176571, 452943, 529713, 1157521, 1358829, 3472563, 10417689, 31253067]

約数ペア:

[(1, 31253067), (3, 10417689), (9, 3472563), (23, 1358829), (27, 1157521), (59, 529713), (69, 452943), (177, 176571), (207, 150981), (531, 58857), (621, 50327), (853, 36639), (1357, 23031), (1593, 19619), (2559, 12213), (4071, 7677)]