127365966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25919}}^1$

素因数の和:25950

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 220998834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 25919, 51838, 77757, 155514, 181433, 233271, 336947, 362866, 466542, 544299, 673894, 699813, 1010841, 1088598, 1399626, 1632897, 2021682, 2358629, 3032523, 3265794, 4717258, 4898691, 6065046, 7075887, 9097569, 9797382, 14151774, 18195138, 21227661, 42455322, 63682983, 127365966]

約数ペア:

[(1, 127365966), (2, 63682983), (3, 42455322), (6, 21227661), (7, 18195138), (9, 14151774), (13, 9797382), (14, 9097569), (18, 7075887), (21, 6065046), (26, 4898691), (27, 4717258), (39, 3265794), (42, 3032523), (54, 2358629), (63, 2021682), (78, 1632897), (91, 1399626), (117, 1088598), (126, 1010841), (182, 699813), (189, 673894), (234, 544299), (273, 466542), (351, 362866), (378, 336947), (546, 233271), (702, 181433), (819, 155514), (1638, 77757), (2457, 51838), (4914, 25919)]