86785647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 134270976

約数和(自身を除く): 47485329

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 3121, 9269, 9363, 27807, 40573, 71783, 96751, 121719, 215349, 290253, 933179, 1257763, 2225273, 2799537, 3773289, 6675819, 28928549, 86785647]

約数ペア:

[(1, 86785647), (3, 28928549), (13, 6675819), (23, 3773289), (31, 2799537), (39, 2225273), (69, 1257763), (93, 933179), (299, 290253), (403, 215349), (713, 121719), (897, 96751), (1209, 71783), (2139, 40573), (3121, 27807), (9269, 9363)]