314720109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 523635840

約数和(自身を除く): 208915731

約数列:

[1, 3, 9, 11, 23, 33, 69, 89, 99, 207, 253, 267, 759, 801, 979, 1553, 2047, 2277, 2937, 4659, 6141, 8811, 13977, 17083, 18423, 22517, 35719, 51249, 67551, 107157, 138217, 153747, 202653, 321471, 392909, 414651, 1178727, 1243953, 1520387, 3178991, 3536181, 4561161, 9536973, 13683483, 28610919, 34968901, 104906703, 314720109]

約数ペア:

[(1, 314720109), (3, 104906703), (9, 34968901), (11, 28610919), (23, 13683483), (33, 9536973), (69, 4561161), (89, 3536181), (99, 3178991), (207, 1520387), (253, 1243953), (267, 1178727), (759, 414651), (801, 392909), (979, 321471), (1553, 202653), (2047, 153747), (2277, 138217), (2937, 107157), (4659, 67551), (6141, 51249), (8811, 35719), (13977, 22517), (17083, 18423)]