84654557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 100867200

約数和(自身を除く): 16212643

約数列:

[1, 13, 19, 37, 59, 157, 247, 481, 703, 767, 1121, 2041, 2183, 2983, 5809, 9139, 9263, 14573, 28379, 38779, 41477, 75517, 110371, 120419, 175997, 342731, 539201, 1434823, 2287961, 4455503, 6511889, 84654557]

約数ペア:

[(1, 84654557), (13, 6511889), (19, 4455503), (37, 2287961), (59, 1434823), (157, 539201), (247, 342731), (481, 175997), (703, 120419), (767, 110371), (1121, 75517), (2041, 41477), (2183, 38779), (2983, 28379), (5809, 14573), (9139, 9263)]