47863809

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 81868800

約数和(自身を除く): 34004991

約数列:

[1, 3, 7, 9, 21, 59, 63, 79, 163, 177, 237, 413, 489, 531, 553, 711, 1141, 1239, 1467, 1659, 3423, 3717, 4661, 4977, 9617, 10269, 12877, 13983, 28851, 32627, 38631, 41949, 67319, 86553, 90139, 97881, 115893, 201957, 270417, 293643, 605871, 759743, 811251, 2279229, 5318201, 6837687, 15954603, 47863809]

約数ペア:

[(1, 47863809), (3, 15954603), (7, 6837687), (9, 5318201), (21, 2279229), (59, 811251), (63, 759743), (79, 605871), (163, 293643), (177, 270417), (237, 201957), (413, 115893), (489, 97881), (531, 90139), (553, 86553), (711, 67319), (1141, 41949), (1239, 38631), (1467, 32627), (1659, 28851), (3423, 13983), (3717, 12877), (4661, 10269), (4977, 9617)]