27720692523

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{6719}}^1$

素因数の和:7816

約数の個数: 48

約数和(自身を含む): 44029440000

約数和(自身を除く): 16308747477

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1049, 1311, 3147, 3933, 6719, 9441, 19931, 20157, 24127, 59793, 60471, 72381, 127661, 154537, 179379, 217143, 382983, 458413, 463611, 1148949, 1375239, 1390833, 2936203, 4125717, 7048231, 8808609, 21144693, 26425827, 63434079, 133916389, 162109313, 401749167, 486327939, 1205247501, 1458983817, 3080076947, 9240230841, 27720692523]

約数ペア:

[(1, 27720692523), (3, 9240230841), (9, 3080076947), (19, 1458983817), (23, 1205247501), (57, 486327939), (69, 401749167), (171, 162109313), (207, 133916389), (437, 63434079), (1049, 26425827), (1311, 21144693), (3147, 8808609), (3933, 7048231), (6719, 4125717), (9441, 2936203), (19931, 1390833), (20157, 1375239), (24127, 1148949), (59793, 463611), (60471, 458413), (72381, 382983), (127661, 217143), (154537, 179379)]