68716533

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 32526987

約数列:

[1, 3, 17, 41, 51, 59, 123, 177, 557, 697, 1003, 1671, 2091, 2419, 3009, 7257, 9469, 22837, 28407, 32863, 41123, 68511, 98589, 123369, 388229, 558671, 1164687, 1347383, 1676013, 4042149, 22905511, 68716533]

約数ペア:

[(1, 68716533), (3, 22905511), (17, 4042149), (41, 1676013), (51, 1347383), (59, 1164687), (123, 558671), (177, 388229), (557, 123369), (697, 98589), (1003, 68511), (1671, 41123), (2091, 32863), (2419, 28407), (3009, 22837), (7257, 9469)]