65923473

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 113598720

約数和(自身を除く): 47675247

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 147, 177, 231, 413, 539, 649, 691, 1239, 1617, 1947, 2073, 2891, 4543, 4837, 7601, 8673, 13629, 14511, 22803, 31801, 33859, 40769, 53207, 95403, 101577, 122307, 159621, 285383, 372449, 448459, 856149, 1117347, 1345377, 1997681, 3139213, 5993043, 9417639, 21974491, 65923473]

約数ペア:

[(1, 65923473), (3, 21974491), (7, 9417639), (11, 5993043), (21, 3139213), (33, 1997681), (49, 1345377), (59, 1117347), (77, 856149), (147, 448459), (177, 372449), (231, 285383), (413, 159621), (539, 122307), (649, 101577), (691, 95403), (1239, 53207), (1617, 40769), (1947, 33859), (2073, 31801), (2891, 22803), (4543, 14511), (4837, 13629), (7601, 8673)]