71397376113

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4079}}^1\times {\mathrm{4231}}^1$

素因数の和:8517

約数の個数: 32

約数和(自身を含む): 109400924160

約数和(自身を除く): 38003548047

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4079, 4137, 4231, 12237, 12693, 28553, 29617, 85659, 88851, 803563, 833507, 2410689, 2500521, 5624941, 5834549, 16874823, 17258249, 17503647, 51774747, 120807743, 362423229, 3399875053, 10199625159, 23799125371, 71397376113]

約数ペア:

[(1, 71397376113), (3, 23799125371), (7, 10199625159), (21, 3399875053), (197, 362423229), (591, 120807743), (1379, 51774747), (4079, 17503647), (4137, 17258249), (4231, 16874823), (12237, 5834549), (12693, 5624941), (28553, 2500521), (29617, 2410689), (85659, 833507), (88851, 803563)]