54312713

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 69428736

約数和(自身を除く): 15116023

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1481, 2821, 5239, 10367, 19253, 36673, 45911, 134771, 250289, 321377, 596843, 1752023, 4177901, 7758959, 54312713]

約数ペア:

[(1, 54312713), (7, 7758959), (13, 4177901), (31, 1752023), (91, 596843), (169, 321377), (217, 250289), (403, 134771), (1183, 45911), (1481, 36673), (2821, 19253), (5239, 10367)]