78738077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 87744384

約数和(自身を除く): 9006307

約数列:

[1, 11, 71, 181, 557, 781, 1991, 6127, 12851, 39547, 100817, 141361, 435017, 1108987, 7158007, 78738077]

約数ペア:

[(1, 78738077), (11, 7158007), (71, 1108987), (181, 435017), (557, 141361), (781, 100817), (1991, 39547), (6127, 12851)]