827361717

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{769}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 1386221760

約数和(自身を除く): 558860043

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 563, 637, 769, 1689, 1911, 2307, 3941, 5383, 7319, 9997, 11823, 16149, 21957, 27587, 29991, 37681, 51233, 69979, 82761, 113043, 153699, 209937, 358631, 432947, 489853, 1075893, 1298841, 1469559, 3030629, 5628311, 9091887, 16884933, 21214403, 39398177, 63643209, 118194531, 275787239, 827361717]

約数ペア:

[(1, 827361717), (3, 275787239), (7, 118194531), (13, 63643209), (21, 39398177), (39, 21214403), (49, 16884933), (91, 9091887), (147, 5628311), (273, 3030629), (563, 1469559), (637, 1298841), (769, 1075893), (1689, 489853), (1911, 432947), (2307, 358631), (3941, 209937), (5383, 153699), (7319, 113043), (9997, 82761), (11823, 69979), (16149, 51233), (21957, 37681), (27587, 29991)]