171421962003

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{1021}}^1\times {\mathrm{103067}}^1$

素因数の和:104275

約数の個数: 24

約数和(自身を含む): 249223783536

約数和(自身を除く): 77801821533

約数列:

[1, 3, 9, 181, 543, 1021, 1629, 3063, 9189, 103067, 184801, 309201, 554403, 927603, 1663209, 18655127, 55965381, 105231407, 167896143, 315694221, 947082663, 19046884667, 57140654001, 171421962003]

約数ペア:

[(1, 171421962003), (3, 57140654001), (9, 19046884667), (181, 947082663), (543, 315694221), (1021, 167896143), (1629, 105231407), (3063, 55965381), (9189, 18655127), (103067, 1663209), (184801, 927603), (309201, 554403)]