69439889697

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{67957}}^1$

素因数の和:68293

約数の個数: 32

約数和(自身を含む): 98642396160

約数和(自身を除く): 29202506463

約数列:

[1, 3, 23, 59, 69, 177, 251, 753, 1357, 4071, 5773, 14809, 17319, 44427, 67957, 203871, 340607, 1021821, 1563011, 4009463, 4689033, 12028389, 17057207, 51171621, 92217649, 276652947, 392315761, 1006375213, 1176947283, 3019125639, 23146629899, 69439889697]

約数ペア:

[(1, 69439889697), (3, 23146629899), (23, 3019125639), (59, 1176947283), (69, 1006375213), (177, 392315761), (251, 276652947), (753, 92217649), (1357, 51171621), (4071, 17057207), (5773, 12028389), (14809, 4689033), (17319, 4009463), (44427, 1563011), (67957, 1021821), (203871, 340607)]