15676963281

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{3769}}^1$

素因数の和:4526

約数の個数: 48

約数和(自身を含む): 26178397440

約数和(自身を除く): 10501434159

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 641, 721, 927, 1923, 2163, 3769, 4487, 5769, 6489, 11307, 13461, 26383, 33921, 40383, 66023, 79149, 198069, 237447, 388207, 462161, 594207, 1164621, 1386483, 2415929, 2717449, 3493863, 4159449, 7247787, 8152347, 16911503, 21743361, 24457041, 50734509, 152203527, 248840687, 746522061, 1741884809, 2239566183, 5225654427, 15676963281]

約数ペア:

[(1, 15676963281), (3, 5225654427), (7, 2239566183), (9, 1741884809), (21, 746522061), (63, 248840687), (103, 152203527), (309, 50734509), (641, 24457041), (721, 21743361), (927, 16911503), (1923, 8152347), (2163, 7247787), (3769, 4159449), (4487, 3493863), (5769, 2717449), (6489, 2415929), (11307, 1386483), (13461, 1164621), (26383, 594207), (33921, 462161), (40383, 388207), (66023, 237447), (79149, 198069)]