67766621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 75043584

約数和(自身を除く): 7276963

約数列:

[1, 13, 47, 197, 563, 611, 2561, 7319, 9259, 26461, 110911, 120367, 343993, 1441843, 5212817, 67766621]

約数ペア:

[(1, 67766621), (13, 5212817), (47, 1441843), (197, 343993), (563, 120367), (611, 110911), (2561, 26461), (7319, 9259)]