193734093

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 308784960

約数和(自身を除く): 115050867

約数列:

[1, 3, 7, 21, 49, 107, 109, 113, 147, 321, 327, 339, 749, 763, 791, 2247, 2289, 2373, 5243, 5341, 5537, 11663, 12091, 12317, 15729, 16023, 16611, 34989, 36273, 36951, 81641, 84637, 86219, 244923, 253911, 258657, 571487, 592459, 603533, 1317919, 1714461, 1777377, 1810599, 3953757, 9225433, 27676299, 64578031, 193734093]

約数ペア:

[(1, 193734093), (3, 64578031), (7, 27676299), (21, 9225433), (49, 3953757), (107, 1810599), (109, 1777377), (113, 1714461), (147, 1317919), (321, 603533), (327, 592459), (339, 571487), (749, 258657), (763, 253911), (791, 244923), (2247, 86219), (2289, 84637), (2373, 81641), (5243, 36951), (5341, 36273), (5537, 34989), (11663, 16611), (12091, 16023), (12317, 15729)]