79785321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15017}}^1$

素因数の和:15061

約数の個数: 32

約数和(自身を含む): 138405888

約数和(自身を除く): 58620567

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 15017, 45051, 105119, 165187, 315357, 345391, 495561, 1036173, 1156309, 2417737, 3468927, 3799301, 7253211, 11397903, 26595107, 79785321]

約数ペア:

[(1, 79785321), (3, 26595107), (7, 11397903), (11, 7253211), (21, 3799301), (23, 3468927), (33, 2417737), (69, 1156309), (77, 1036173), (161, 495561), (231, 345391), (253, 315357), (483, 165187), (759, 105119), (1771, 45051), (5313, 15017)]