55840863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 83966400

約数和(自身を除く): 28125537

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 377, 509, 1131, 1261, 1527, 2813, 3783, 6617, 8439, 14761, 19851, 36569, 44283, 49373, 109707, 148119, 191893, 575679, 641849, 1431817, 1925547, 4295451, 18613621, 55840863]

約数ペア:

[(1, 55840863), (3, 18613621), (13, 4295451), (29, 1925547), (39, 1431817), (87, 641849), (97, 575679), (291, 191893), (377, 148119), (509, 109707), (1131, 49373), (1261, 44283), (1527, 36569), (2813, 19851), (3783, 14761), (6617, 8439)]