308850003

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 600500736

約数和(自身を除く): 291650733

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 253, 297, 483, 567, 621, 693, 759, 891, 1449, 1771, 1863, 2079, 2153, 2277, 4347, 5313, 6237, 6459, 6831, 13041, 15071, 15939, 19377, 20493, 23683, 45213, 47817, 49519, 58131, 71049, 135639, 143451, 148557, 165781, 174393, 213147, 346633, 406917, 445671, 497343, 544709, 639441, 1039899, 1220751, 1337013, 1492029, 1634127, 1918323, 3119697, 3812963, 4011039, 4476087, 4902381, 9359091, 11438889, 13428261, 14707143, 28077273, 34316667, 44121429, 102950001, 308850003]

約数ペア:

[(1, 308850003), (3, 102950001), (7, 44121429), (9, 34316667), (11, 28077273), (21, 14707143), (23, 13428261), (27, 11438889), (33, 9359091), (63, 4902381), (69, 4476087), (77, 4011039), (81, 3812963), (99, 3119697), (161, 1918323), (189, 1634127), (207, 1492029), (231, 1337013), (253, 1220751), (297, 1039899), (483, 639441), (567, 544709), (621, 497343), (693, 445671), (759, 406917), (891, 346633), (1449, 213147), (1771, 174393), (1863, 165781), (2079, 148557), (2153, 143451), (2277, 135639), (4347, 71049), (5313, 58131), (6237, 49519), (6459, 47817), (6831, 45213), (13041, 23683), (15071, 20493), (15939, 19377)]