164430553

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7649}}^1$

素因数の和:7776

約数の個数: 16

約数和(自身を含む): 195350400

約数和(自身を除く): 30919847

約数列:

[1, 7, 37, 83, 259, 581, 3071, 7649, 21497, 53543, 283013, 634867, 1981091, 4444069, 23490079, 164430553]

約数ペア:

[(1, 164430553), (7, 23490079), (37, 4444069), (83, 1981091), (259, 634867), (581, 283013), (3071, 53543), (7649, 21497)]