201727647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{4051}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 318584448

約数和(自身を除く): 116856801

約数列:

[1, 3, 9, 11, 33, 99, 503, 1509, 4051, 4527, 5533, 12153, 16599, 36459, 44561, 49797, 133683, 401049, 2037653, 6112959, 18338877, 22414183, 67242549, 201727647]

約数ペア:

[(1, 201727647), (3, 67242549), (9, 22414183), (11, 18338877), (33, 6112959), (99, 2037653), (503, 401049), (1509, 133683), (4051, 49797), (4527, 44561), (5533, 36459), (12153, 16599)]