61509567

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 98353152

約数和(自身を除く): 36843585

約数列:

[1, 3, 7, 21, 23, 69, 161, 347, 367, 483, 1041, 1101, 2429, 2569, 7287, 7707, 7981, 8441, 23943, 25323, 55867, 59087, 127349, 167601, 177261, 382047, 891443, 2674329, 2929027, 8787081, 20503189, 61509567]

約数ペア:

[(1, 61509567), (3, 20503189), (7, 8787081), (21, 2929027), (23, 2674329), (69, 891443), (161, 382047), (347, 177261), (367, 167601), (483, 127349), (1041, 59087), (1101, 55867), (2429, 25323), (2569, 23943), (7287, 8441), (7707, 7981)]