16049649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 29140992

約数和(自身を除く): 13091343

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 61, 67, 77, 119, 183, 187, 201, 231, 357, 427, 469, 561, 671, 737, 1037, 1139, 1281, 1309, 1407, 2013, 2211, 3111, 3417, 3927, 4087, 4697, 5159, 7259, 7973, 11407, 12261, 12529, 14091, 15477, 21777, 23919, 28609, 34221, 37587, 44957, 69479, 79849, 85827, 87703, 134871, 208437, 239547, 263109, 314699, 486353, 764269, 944097, 1459059, 2292807, 5349883, 16049649]

約数ペア:

[(1, 16049649), (3, 5349883), (7, 2292807), (11, 1459059), (17, 944097), (21, 764269), (33, 486353), (51, 314699), (61, 263109), (67, 239547), (77, 208437), (119, 134871), (183, 87703), (187, 85827), (201, 79849), (231, 69479), (357, 44957), (427, 37587), (469, 34221), (561, 28609), (671, 23919), (737, 21777), (1037, 15477), (1139, 14091), (1281, 12529), (1309, 12261), (1407, 11407), (2013, 7973), (2211, 7259), (3111, 5159), (3417, 4697), (3927, 4087)]