157052511

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13331}}^1$

素因数の和:13372

約数の個数: 48

約数和(自身を含む): 299490048

約数和(自身を除く): 142437537

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 13331, 39993, 93317, 119979, 146641, 226627, 279951, 439923, 679881, 839853, 1026487, 1319769, 1586389, 2039643, 2492897, 3079461, 4759167, 7478691, 9238383, 14277501, 17450279, 22436073, 52350837, 157052511]

約数ペア:

[(1, 157052511), (3, 52350837), (7, 22436073), (9, 17450279), (11, 14277501), (17, 9238383), (21, 7478691), (33, 4759167), (51, 3079461), (63, 2492897), (77, 2039643), (99, 1586389), (119, 1319769), (153, 1026487), (187, 839853), (231, 679881), (357, 439923), (561, 279951), (693, 226627), (1071, 146641), (1309, 119979), (1683, 93317), (3927, 39993), (11781, 13331)]