11947381569

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 17847333504

約数和(自身を除く): 5899951935

約数列:

[1, 3, 9, 43, 129, 167, 387, 401, 461, 501, 1203, 1383, 1503, 3609, 4149, 7181, 17243, 19823, 21543, 51729, 59469, 64629, 66967, 76987, 155187, 178407, 184861, 200901, 230961, 554583, 602703, 692883, 1663749, 2879581, 3310441, 7949023, 8638743, 9931323, 23847069, 25916229, 29793969, 30871787, 71541207, 92615361, 277846083, 1327486841, 3982460523, 11947381569]

約数ペア:

[(1, 11947381569), (3, 3982460523), (9, 1327486841), (43, 277846083), (129, 92615361), (167, 71541207), (387, 30871787), (401, 29793969), (461, 25916229), (501, 23847069), (1203, 9931323), (1383, 8638743), (1503, 7949023), (3609, 3310441), (4149, 2879581), (7181, 1663749), (17243, 692883), (19823, 602703), (21543, 554583), (51729, 230961), (59469, 200901), (64629, 184861), (66967, 178407), (76987, 155187)]