78836433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 40188207

約数列:

[1, 3, 13, 23, 39, 69, 179, 299, 491, 537, 897, 1473, 2327, 4117, 6383, 6981, 11293, 12351, 19149, 33879, 53521, 87889, 146809, 160563, 263667, 440427, 1142557, 2021447, 3427671, 6064341, 26278811, 78836433]

約数ペア:

[(1, 78836433), (3, 26278811), (13, 6064341), (23, 3427671), (39, 2021447), (69, 1142557), (179, 440427), (299, 263667), (491, 160563), (537, 146809), (897, 87889), (1473, 53521), (2327, 33879), (4117, 19149), (6383, 12351), (6981, 11293)]