2051201464713

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26133617}}^1$

素因数の和:26133668

約数の個数: 48

約数和(自身を含む): 3424549302720

約数和(自身を除く): 1373347838007

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 969, 1377, 1539, 2907, 4131, 4617, 8721, 26163, 78489, 26133617, 78400851, 235202553, 444271489, 496538723, 705607659, 1332814467, 1489616169, 2116822977, 3998443401, 4468848507, 6350468931, 8441158291, 11995330203, 13406545521, 25323474873, 35985990609, 40219636563, 75970424619, 107957971827, 120658909689, 227911273857, 683733821571, 2051201464713]

約数ペア:

[(1, 2051201464713), (3, 683733821571), (9, 227911273857), (17, 120658909689), (19, 107957971827), (27, 75970424619), (51, 40219636563), (57, 35985990609), (81, 25323474873), (153, 13406545521), (171, 11995330203), (243, 8441158291), (323, 6350468931), (459, 4468848507), (513, 3998443401), (969, 2116822977), (1377, 1489616169), (1539, 1332814467), (2907, 705607659), (4131, 496538723), (4617, 444271489), (8721, 235202553), (26163, 78400851), (78489, 26133617)]