85367421

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 36

約数和(自身を含む): 136779552

約数和(自身を除く): 51412131

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 867, 1173, 1427, 2601, 3519, 4281, 6647, 12843, 19941, 24259, 32821, 59823, 72777, 98463, 218331, 295389, 412403, 557957, 1237209, 1673871, 3711627, 5021613, 9485269, 28455807, 85367421]

約数ペア:

[(1, 85367421), (3, 28455807), (9, 9485269), (17, 5021613), (23, 3711627), (51, 1673871), (69, 1237209), (153, 557957), (207, 412403), (289, 295389), (391, 218331), (867, 98463), (1173, 72777), (1427, 59823), (2601, 32821), (3519, 24259), (4281, 19941), (6647, 12843)]