127693734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82171}}^1$

素因数の和:82220

約数の個数: 32

約数和(自身を含む): 299763456

約数和(自身を除く): 172069722

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 82171, 164342, 246513, 493026, 575197, 1150394, 1725591, 3040327, 3451182, 6080654, 9120981, 18241962, 21282289, 42564578, 63846867, 127693734]

約数ペア:

[(1, 127693734), (2, 63846867), (3, 42564578), (6, 21282289), (7, 18241962), (14, 9120981), (21, 6080654), (37, 3451182), (42, 3040327), (74, 1725591), (111, 1150394), (222, 575197), (259, 493026), (518, 246513), (777, 164342), (1554, 82171)]