173113479

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10908

約数の個数: 48

約数和(自身を含む): 325338624

約数和(自身を除く): 152225145

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 10861, 15939, 32583, 76027, 97749, 119471, 228081, 249803, 358413, 684243, 749409, 836297, 1075239, 1748621, 2248227, 2508891, 2747833, 5245863, 7526673, 8243499, 15737589, 19234831, 24730497, 57704493, 173113479]

約数ペア:

[(1, 173113479), (3, 57704493), (7, 24730497), (9, 19234831), (11, 15737589), (21, 8243499), (23, 7526673), (33, 5245863), (63, 2747833), (69, 2508891), (77, 2248227), (99, 1748621), (161, 1075239), (207, 836297), (231, 749409), (253, 684243), (483, 358413), (693, 249803), (759, 228081), (1449, 119471), (1771, 97749), (2277, 76027), (5313, 32583), (10861, 15939)]