52187163

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 81715200

約数和(自身を除く): 29528037

約数列:

[1, 3, 7, 21, 79, 83, 237, 249, 379, 553, 581, 1137, 1659, 1743, 2653, 6557, 7959, 19671, 29941, 31457, 45899, 89823, 94371, 137697, 209587, 220199, 628761, 660597, 2485103, 7455309, 17395721, 52187163]

約数ペア:

[(1, 52187163), (3, 17395721), (7, 7455309), (21, 2485103), (79, 660597), (83, 628761), (237, 220199), (249, 209587), (379, 137697), (553, 94371), (581, 89823), (1137, 45899), (1659, 31457), (1743, 29941), (2653, 19671), (6557, 7959)]