72770997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22481}}^1$

素因数の和:22580

約数の個数: 16

約数和(自身を含む): 105755328

約数和(自身を除く): 32984331

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 22481, 67443, 292253, 876759, 1865923, 5597769, 24256999, 72770997]

約数ペア:

[(1, 72770997), (3, 24256999), (13, 5597769), (39, 1865923), (83, 876759), (249, 292253), (1079, 67443), (3237, 22481)]