68001633

素因数分解:

$3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 115589120

約数和(自身を除く): 47587487

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 331, 993, 1087, 2317, 2979, 3261, 6951, 7609, 8937, 9783, 20853, 22827, 29349, 62559, 68481, 205443, 359797, 1079391, 2518579, 3238173, 7555737, 9714519, 22667211, 68001633]

約数ペア:

[(1, 68001633), (3, 22667211), (7, 9714519), (9, 7555737), (21, 3238173), (27, 2518579), (63, 1079391), (189, 359797), (331, 205443), (993, 68481), (1087, 62559), (2317, 29349), (2979, 22827), (3261, 20853), (6951, 9783), (7609, 8937)]