49691271

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38791}}^1$

素因数の和:38862

約数の個数: 16

約数和(自身を含む): 76963328

約数和(自身を除く): 27272057

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 38791, 116373, 271537, 814611, 2366251, 7098753, 16563757, 49691271]

約数ペア:

[(1, 49691271), (3, 16563757), (7, 7098753), (21, 2366251), (61, 814611), (183, 271537), (427, 116373), (1281, 38791)]