78365937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6273

約数の個数: 32

約数和(自身を含む): 125435520

約数和(自身を除く): 47069583

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 6221, 12597, 18663, 80873, 105757, 118199, 242619, 317271, 354597, 1374841, 1536587, 2009383, 4124523, 4609761, 6028149, 26121979, 78365937]

約数ペア:

[(1, 78365937), (3, 26121979), (13, 6028149), (17, 4609761), (19, 4124523), (39, 2009383), (51, 1536587), (57, 1374841), (221, 354597), (247, 317271), (323, 242619), (663, 118199), (741, 105757), (969, 80873), (4199, 18663), (6221, 12597)]