87683499

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 51420501

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 2897, 3363, 8691, 10089, 26073, 30267, 55043, 78219, 165129, 170923, 495387, 512769, 1486161, 1538307, 3247537, 4614921, 9742611, 29227833, 87683499]

約数ペア:

[(1, 87683499), (3, 29227833), (9, 9742611), (19, 4614921), (27, 3247537), (57, 1538307), (59, 1486161), (171, 512769), (177, 495387), (513, 170923), (531, 165129), (1121, 78219), (1593, 55043), (2897, 30267), (3363, 26073), (8691, 10089)]