27789762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 76071744

約数和(自身を除く): 48281982

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 661, 858, 1001, 1078, 1274, 1322, 1617, 1911, 1983, 2002, 3003, 3234, 3822, 3966, 4627, 6006, 7007, 7271, 8593, 9254, 13881, 14014, 14542, 17186, 21021, 21813, 25779, 27762, 32389, 42042, 43626, 50897, 51558, 60151, 64778, 94523, 97167, 101794, 120302, 152691, 180453, 189046, 194334, 283569, 305382, 356279, 360906, 421057, 567138, 661661, 712558, 842114, 1068837, 1263171, 1323322, 1984983, 2137674, 2526342, 3969966, 4631627, 9263254, 13894881, 27789762]

約数ペア:

[(1, 27789762), (2, 13894881), (3, 9263254), (6, 4631627), (7, 3969966), (11, 2526342), (13, 2137674), (14, 1984983), (21, 1323322), (22, 1263171), (26, 1068837), (33, 842114), (39, 712558), (42, 661661), (49, 567138), (66, 421057), (77, 360906), (78, 356279), (91, 305382), (98, 283569), (143, 194334), (147, 189046), (154, 180453), (182, 152691), (231, 120302), (273, 101794), (286, 97167), (294, 94523), (429, 64778), (462, 60151), (539, 51558), (546, 50897), (637, 43626), (661, 42042), (858, 32389), (1001, 27762), (1078, 25779), (1274, 21813), (1322, 21021), (1617, 17186), (1911, 14542), (1983, 14014), (2002, 13881), (3003, 9254), (3234, 8593), (3822, 7271), (3966, 7007), (4627, 6006)]