15663368763

素因数分解:

$3^4\times 7^2\times {\mathrm{3946427}}^1$

素因数の和:3946453

約数の個数: 30

約数和(自身を含む): 27218513916

約数和(自身を除く): 11555145153

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 3946427, 11839281, 27624989, 35517843, 82874967, 106553529, 193374923, 248624901, 319660587, 580124769, 745874703, 1740374307, 2237624109, 5221122921, 15663368763]

約数ペア:

[(1, 15663368763), (3, 5221122921), (7, 2237624109), (9, 1740374307), (21, 745874703), (27, 580124769), (49, 319660587), (63, 248624901), (81, 193374923), (147, 106553529), (189, 82874967), (441, 35517843), (567, 27624989), (1323, 11839281), (3969, 3946427)]