27149969

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 36492768

約数和(自身を除く): 9342799

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 2963, 9163, 20741, 32593, 50371, 145187, 228151, 352597, 554081, 1597057, 2468179, 3878567, 27149969]

約数ペア:

[(1, 27149969), (7, 3878567), (11, 2468179), (17, 1597057), (49, 554081), (77, 352597), (119, 228151), (187, 145187), (539, 50371), (833, 32593), (1309, 20741), (2963, 9163)]