1805540451903

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2260483}}^1$

素因数の和:2260690

約数の個数: 48

約数和(自身を含む): 2863400292480

約数和(自身を除く): 1057859840577

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 173, 243, 513, 519, 1539, 1557, 3287, 4617, 4671, 9861, 14013, 29583, 42039, 88749, 266247, 798741, 2260483, 6781449, 20344347, 42949177, 61033041, 128847531, 183099123, 386542593, 391063559, 549297369, 1159627779, 1173190677, 3478883337, 3519572031, 7430207621, 10436650011, 10558716093, 22290622863, 31676148279, 66871868589, 95028444837, 200615605767, 601846817301, 1805540451903]

約数ペア:

[(1, 1805540451903), (3, 601846817301), (9, 200615605767), (19, 95028444837), (27, 66871868589), (57, 31676148279), (81, 22290622863), (171, 10558716093), (173, 10436650011), (243, 7430207621), (513, 3519572031), (519, 3478883337), (1539, 1173190677), (1557, 1159627779), (3287, 549297369), (4617, 391063559), (4671, 386542593), (9861, 183099123), (14013, 128847531), (29583, 61033041), (42039, 42949177), (88749, 20344347), (266247, 6781449), (798741, 2260483)]