271396323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 453523200

約数和(自身を除く): 182126877

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 157, 171, 209, 471, 627, 919, 1413, 1727, 1881, 2757, 2983, 5181, 8271, 8949, 10109, 15543, 17461, 26847, 30327, 32813, 52383, 90981, 98439, 144283, 157149, 192071, 295317, 432849, 576213, 1298547, 1587113, 1728639, 2741377, 4761339, 8224131, 14284017, 24672393, 30155147, 90465441, 271396323]

約数ペア:

[(1, 271396323), (3, 90465441), (9, 30155147), (11, 24672393), (19, 14284017), (33, 8224131), (57, 4761339), (99, 2741377), (157, 1728639), (171, 1587113), (209, 1298547), (471, 576213), (627, 432849), (919, 295317), (1413, 192071), (1727, 157149), (1881, 144283), (2757, 98439), (2983, 90981), (5181, 52383), (8271, 32813), (8949, 30327), (10109, 26847), (15543, 17461)]