47160831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 21579009

約数列:

[1, 3, 19, 53, 57, 67, 159, 201, 233, 699, 1007, 1273, 3021, 3551, 3819, 4427, 10653, 12349, 13281, 15611, 37047, 46833, 67469, 202407, 234631, 296609, 703893, 827383, 889827, 2482149, 15720277, 47160831]

約数ペア:

[(1, 47160831), (3, 15720277), (19, 2482149), (53, 889827), (57, 827383), (67, 703893), (159, 296609), (201, 234631), (233, 202407), (699, 67469), (1007, 46833), (1273, 37047), (3021, 15611), (3551, 13281), (3819, 12349), (4427, 10653)]