40365477

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{5333}}^1$

素因数の和:5397

約数の個数: 18

約数和(自身を含む): 60396882

約数和(自身を除く): 20031405

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 5333, 7569, 15999, 47997, 154657, 463971, 1391913, 4485053, 13455159, 40365477]

約数ペア:

[(1, 40365477), (3, 13455159), (9, 4485053), (29, 1391913), (87, 463971), (261, 154657), (841, 47997), (2523, 15999), (5333, 7569)]