15663498489

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{983}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 23527046400

約数和(自身を除く): 7863547911

約数列:

[1, 3, 9, 37, 109, 111, 327, 333, 439, 981, 983, 1317, 2949, 3951, 4033, 8847, 12099, 16243, 36297, 36371, 47851, 48729, 107147, 109113, 143553, 146187, 321441, 327339, 430659, 431537, 964323, 1294611, 1770487, 3883833, 3964439, 5311461, 11893317, 15934383, 15966869, 35679951, 47037533, 47900607, 141112599, 143701821, 423337797, 1740388721, 5221166163, 15663498489]

約数ペア:

[(1, 15663498489), (3, 5221166163), (9, 1740388721), (37, 423337797), (109, 143701821), (111, 141112599), (327, 47900607), (333, 47037533), (439, 35679951), (981, 15966869), (983, 15934383), (1317, 11893317), (2949, 5311461), (3951, 3964439), (4033, 3883833), (8847, 1770487), (12099, 1294611), (16243, 964323), (36297, 431537), (36371, 430659), (47851, 327339), (48729, 321441), (107147, 146187), (109113, 143553)]