128583189

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 226212480

約数和(自身を除く): 97629291

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 211, 357, 569, 633, 1071, 1477, 1707, 1899, 3587, 3983, 4431, 5121, 9673, 10761, 11949, 13293, 25109, 29019, 32283, 35847, 67711, 75327, 87057, 120059, 203133, 225981, 360177, 609399, 840413, 1080531, 2041003, 2521239, 6123009, 7563717, 14287021, 18369027, 42861063, 128583189]

約数ペア:

[(1, 128583189), (3, 42861063), (7, 18369027), (9, 14287021), (17, 7563717), (21, 6123009), (51, 2521239), (63, 2041003), (119, 1080531), (153, 840413), (211, 609399), (357, 360177), (569, 225981), (633, 203133), (1071, 120059), (1477, 87057), (1707, 75327), (1899, 67711), (3587, 35847), (3983, 32283), (4431, 29019), (5121, 25109), (9673, 13293), (10761, 11949)]