78539241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15973}}^1$

素因数の和:16136

約数の個数: 16

約数和(自身を含む): 115012800

約数和(自身を除く): 36473559

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 15973, 47919, 175703, 527109, 2379977, 7139931, 26179747, 78539241]

約数ペア:

[(1, 78539241), (3, 26179747), (11, 7139931), (33, 2379977), (149, 527109), (447, 175703), (1639, 47919), (4917, 15973)]