201159693

素因数分解:

$3^4\times 7^1\times {\mathrm{354779}}^1$

素因数の和:354798

約数の個数: 20

約数和(自身を含む): 343427040

約数和(自身を除く): 142267347

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 354779, 1064337, 2483453, 3193011, 7450359, 9579033, 22351077, 28737099, 67053231, 201159693]

約数ペア:

[(1, 201159693), (3, 67053231), (7, 28737099), (9, 22351077), (21, 9579033), (27, 7450359), (63, 3193011), (81, 2483453), (189, 1064337), (567, 354779)]