236881773

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 368236800

約数和(自身を除く): 131355027

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 4261, 6177, 12783, 18531, 38349, 55593, 115047, 123569, 302531, 370707, 907593, 1112121, 2722779, 3336363, 8168337, 8773399, 26320197, 78960591, 236881773]

約数ペア:

[(1, 236881773), (3, 78960591), (9, 26320197), (27, 8773399), (29, 8168337), (71, 3336363), (87, 2722779), (213, 1112121), (261, 907593), (639, 370707), (783, 302531), (1917, 123569), (2059, 115047), (4261, 55593), (6177, 38349), (12783, 18531)]