76963257

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 130824960

約数和(自身を除く): 53861703

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 1301, 2191, 2817, 3903, 6573, 8451, 9107, 11709, 19719, 27321, 35127, 59157, 81963, 245889, 407213, 1221639, 2850491, 3664917, 8551473, 10994751, 25654419, 76963257]

約数ペア:

[(1, 76963257), (3, 25654419), (7, 10994751), (9, 8551473), (21, 3664917), (27, 2850491), (63, 1221639), (189, 407213), (313, 245889), (939, 81963), (1301, 59157), (2191, 35127), (2817, 27321), (3903, 19719), (6573, 11709), (8451, 9107)]