53026011

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 79432704

約数和(自身を除く): 26406693

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 1871, 3149, 5613, 9447, 16839, 28341, 87937, 125357, 263811, 376071, 791433, 1128213, 5891779, 17675337, 53026011]

約数ペア:

[(1, 53026011), (3, 17675337), (9, 5891779), (47, 1128213), (67, 791433), (141, 376071), (201, 263811), (423, 125357), (603, 87937), (1871, 28341), (3149, 16839), (5613, 9447)]