153609267

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{5471}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 239542272

約数和(自身を除く): 85933005

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 4011, 5471, 9359, 16413, 28077, 38297, 114891, 268079, 804237, 1044961, 3134883, 7314727, 21944181, 51203089, 153609267]

約数ペア:

[(1, 153609267), (3, 51203089), (7, 21944181), (21, 7314727), (49, 3134883), (147, 1044961), (191, 804237), (573, 268079), (1337, 114891), (4011, 38297), (5471, 28077), (9359, 16413)]