91887783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 47458137

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 897, 1151, 1157, 2047, 3453, 3471, 6141, 14963, 26473, 26611, 44889, 79419, 79833, 102439, 307317, 344149, 1032447, 1331707, 2356097, 3995121, 7068291, 30629261, 91887783]

約数ペア:

[(1, 91887783), (3, 30629261), (13, 7068291), (23, 3995121), (39, 2356097), (69, 1331707), (89, 1032447), (267, 344149), (299, 307317), (897, 102439), (1151, 79833), (1157, 79419), (2047, 44889), (3453, 26611), (3471, 26473), (6141, 14963)]