7135856847

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{13457}}^1$

素因数の和:13932

約数の個数: 48

約数和(自身を含む): 12428732160

約数和(自身を除く): 5292875313

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 443, 1197, 1329, 3101, 3987, 8417, 9303, 13457, 25251, 27909, 40371, 58919, 75753, 94199, 121113, 176757, 255683, 282597, 530271, 767049, 847791, 1789781, 2301147, 5369343, 5961451, 16108029, 17884353, 41730157, 53653059, 113267569, 125190471, 339802707, 375571413, 792872983, 1019408121, 2378618949, 7135856847]

約数ペア:

[(1, 7135856847), (3, 2378618949), (7, 1019408121), (9, 792872983), (19, 375571413), (21, 339802707), (57, 125190471), (63, 113267569), (133, 53653059), (171, 41730157), (399, 17884353), (443, 16108029), (1197, 5961451), (1329, 5369343), (3101, 2301147), (3987, 1789781), (8417, 847791), (9303, 767049), (13457, 530271), (25251, 282597), (27909, 255683), (40371, 176757), (58919, 121113), (75753, 94199)]