201056409

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26251}}^1$

素因数の和:26317

約数の個数: 24

約数和(自身を含む): 311243712

約数和(自身を除く): 110187303

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 26251, 78753, 236259, 603773, 971287, 1811319, 2913861, 5433957, 8741583, 22339601, 67018803, 201056409]

約数ペア:

[(1, 201056409), (3, 67018803), (9, 22339601), (23, 8741583), (37, 5433957), (69, 2913861), (111, 1811319), (207, 971287), (333, 603773), (851, 236259), (2553, 78753), (7659, 26251)]