31315704027

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{175843}}^1$

素因数の和:175987

約数の個数: 32

約数和(自身を含む): 45578764800

約数和(自身を除く): 14263060773

約数列:

[1, 3, 23, 29, 69, 87, 89, 267, 667, 2001, 2047, 2581, 6141, 7743, 59363, 175843, 178089, 527529, 4044389, 5099447, 12133167, 15298341, 15650027, 46950081, 117287281, 351861843, 359950621, 453850783, 1079851863, 1361552349, 10438568009, 31315704027]

約数ペア:

[(1, 31315704027), (3, 10438568009), (23, 1361552349), (29, 1079851863), (69, 453850783), (87, 359950621), (89, 351861843), (267, 117287281), (667, 46950081), (2001, 15650027), (2047, 15298341), (2581, 12133167), (6141, 5099447), (7743, 4044389), (59363, 527529), (175843, 178089)]