146870451

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 262342080

約数和(自身を除く): 115471629

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 389, 461, 819, 1167, 1383, 2723, 3227, 3501, 4149, 5057, 5993, 8169, 9681, 15171, 17979, 24507, 29043, 35399, 41951, 45513, 53937, 106197, 125853, 179329, 318591, 377559, 537987, 1255303, 1613961, 2331277, 3765909, 6993831, 11297727, 16318939, 20981493, 48956817, 146870451]

約数ペア:

[(1, 146870451), (3, 48956817), (7, 20981493), (9, 16318939), (13, 11297727), (21, 6993831), (39, 3765909), (63, 2331277), (91, 1613961), (117, 1255303), (273, 537987), (389, 377559), (461, 318591), (819, 179329), (1167, 125853), (1383, 106197), (2723, 53937), (3227, 45513), (3501, 41951), (4149, 35399), (5057, 29043), (5993, 24507), (8169, 17979), (9681, 15171)]