117911538

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 80

約数和(自身を含む): 278505216

約数和(自身を除く): 160593678

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 81, 93, 106, 159, 162, 186, 279, 318, 443, 477, 558, 837, 886, 954, 1329, 1431, 1643, 1674, 2511, 2658, 2862, 3286, 3987, 4293, 4929, 5022, 7974, 8586, 9858, 11961, 13733, 14787, 23479, 23922, 27466, 29574, 35883, 41199, 44361, 46958, 70437, 71766, 82398, 88722, 123597, 133083, 140874, 211311, 247194, 266166, 370791, 422622, 633933, 727849, 741582, 1112373, 1267866, 1455698, 1901799, 2183547, 2224746, 3803598, 4367094, 6550641, 13101282, 19651923, 39303846, 58955769, 117911538]

約数ペア:

[(1, 117911538), (2, 58955769), (3, 39303846), (6, 19651923), (9, 13101282), (18, 6550641), (27, 4367094), (31, 3803598), (53, 2224746), (54, 2183547), (62, 1901799), (81, 1455698), (93, 1267866), (106, 1112373), (159, 741582), (162, 727849), (186, 633933), (279, 422622), (318, 370791), (443, 266166), (477, 247194), (558, 211311), (837, 140874), (886, 133083), (954, 123597), (1329, 88722), (1431, 82398), (1643, 71766), (1674, 70437), (2511, 46958), (2658, 44361), (2862, 41199), (3286, 35883), (3987, 29574), (4293, 27466), (4929, 23922), (5022, 23479), (7974, 14787), (8586, 13733), (9858, 11961)]