131337342

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 313113600

約数和(自身を除く): 181776258

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 237, 306, 459, 474, 711, 918, 1343, 1422, 1811, 2133, 2686, 3622, 4029, 4266, 5433, 8058, 10866, 12087, 16299, 24174, 30787, 32598, 36261, 48897, 61574, 72522, 92361, 97794, 143069, 184722, 277083, 286138, 429207, 554166, 831249, 858414, 1287621, 1662498, 2432173, 2575242, 3862863, 4864346, 7296519, 7725726, 14593038, 21889557, 43779114, 65668671, 131337342]

約数ペア:

[(1, 131337342), (2, 65668671), (3, 43779114), (6, 21889557), (9, 14593038), (17, 7725726), (18, 7296519), (27, 4864346), (34, 3862863), (51, 2575242), (54, 2432173), (79, 1662498), (102, 1287621), (153, 858414), (158, 831249), (237, 554166), (306, 429207), (459, 286138), (474, 277083), (711, 184722), (918, 143069), (1343, 97794), (1422, 92361), (1811, 72522), (2133, 61574), (2686, 48897), (3622, 36261), (4029, 32598), (4266, 30787), (5433, 24174), (8058, 16299), (10866, 12087)]