1047156989181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{727}}^1\times {\mathrm{29443}}^1$

素因数の和:30905

約数の個数: 32

約数和(自身を含む): 1461025413120

約数和(自身を除く): 413868423939

約数列:

[1, 3, 23, 69, 709, 727, 2127, 2181, 16307, 16721, 29443, 48921, 50163, 88329, 515443, 677189, 1546329, 2031567, 11855189, 20875087, 21405061, 35565567, 62625261, 64215183, 480127001, 492316403, 1440381003, 1476949209, 15176188249, 45528564747, 349052329727, 1047156989181]

約数ペア:

[(1, 1047156989181), (3, 349052329727), (23, 45528564747), (69, 15176188249), (709, 1476949209), (727, 1440381003), (2127, 492316403), (2181, 480127001), (16307, 64215183), (16721, 62625261), (29443, 35565567), (48921, 21405061), (50163, 20875087), (88329, 11855189), (515443, 2031567), (677189, 1546329)]