149770863

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 258122880

約数和(自身を除く): 108352017

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 729, 891, 983, 1539, 1881, 2673, 2949, 4617, 5643, 8019, 8847, 10813, 13851, 16929, 18677, 26541, 32439, 50787, 56031, 79623, 97317, 152361, 168093, 205447, 238869, 291951, 504279, 616341, 716607, 875853, 1512837, 1849023, 2627559, 4538511, 5547069, 7882677, 13615533, 16641207, 49923621, 149770863]

約数ペア:

[(1, 149770863), (3, 49923621), (9, 16641207), (11, 13615533), (19, 7882677), (27, 5547069), (33, 4538511), (57, 2627559), (81, 1849023), (99, 1512837), (171, 875853), (209, 716607), (243, 616341), (297, 504279), (513, 291951), (627, 238869), (729, 205447), (891, 168093), (983, 152361), (1539, 97317), (1881, 79623), (2673, 56031), (2949, 50787), (4617, 32439), (5643, 26541), (8019, 18677), (8847, 16929), (10813, 13851)]