210339639

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 323697600

約数和(自身を除く): 113357961

約数列:

[1, 3, 9, 27, 29, 87, 261, 353, 761, 783, 1059, 2283, 3177, 6849, 9531, 10237, 20547, 22069, 30711, 66207, 92133, 198621, 268633, 276399, 595863, 805899, 2417697, 7253091, 7790357, 23371071, 70113213, 210339639]

約数ペア:

[(1, 210339639), (3, 70113213), (9, 23371071), (27, 7790357), (29, 7253091), (87, 2417697), (261, 805899), (353, 595863), (761, 276399), (783, 268633), (1059, 198621), (2283, 92133), (3177, 66207), (6849, 30711), (9531, 22069), (10237, 20547)]