64251711

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 102453120

約数和(自身を除く): 38201409

約数列:

[1, 3, 9, 19, 27, 57, 81, 83, 171, 249, 503, 513, 747, 1509, 1539, 1577, 2241, 4527, 4731, 6723, 9557, 13581, 14193, 28671, 40743, 41749, 42579, 86013, 125247, 127737, 258039, 375741, 774117, 793231, 1127223, 2379693, 3381669, 7139079, 21417237, 64251711]

約数ペア:

[(1, 64251711), (3, 21417237), (9, 7139079), (19, 3381669), (27, 2379693), (57, 1127223), (81, 793231), (83, 774117), (171, 375741), (249, 258039), (503, 127737), (513, 125247), (747, 86013), (1509, 42579), (1539, 41749), (1577, 40743), (2241, 28671), (4527, 14193), (4731, 13581), (6723, 9557)]