157224378171

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{442147}}^1$

素因数の和:442264

約数の個数: 48

約数和(自身を含む): 254040554880

約数和(自身を除く): 96816176709

約数列:

[1, 3, 7, 21, 41, 49, 59, 123, 147, 177, 287, 413, 861, 1239, 2009, 2419, 2891, 6027, 7257, 8673, 16933, 50799, 118531, 355593, 442147, 1326441, 3095029, 9285087, 18128027, 21665203, 26086673, 54384081, 64995609, 78260019, 126896189, 182606711, 380688567, 547820133, 888273323, 1069553593, 1278246977, 2664819969, 3208660779, 3834740931, 7486875151, 22460625453, 52408126057, 157224378171]

約数ペア:

[(1, 157224378171), (3, 52408126057), (7, 22460625453), (21, 7486875151), (41, 3834740931), (49, 3208660779), (59, 2664819969), (123, 1278246977), (147, 1069553593), (177, 888273323), (287, 547820133), (413, 380688567), (861, 182606711), (1239, 126896189), (2009, 78260019), (2419, 64995609), (2891, 54384081), (6027, 26086673), (7257, 21665203), (8673, 18128027), (16933, 9285087), (50799, 3095029), (118531, 1326441), (355593, 442147)]