1561315694403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1\times {\mathrm{181183}}^1$

素因数の和:183039

約数の個数: 32

約数和(自身を含む): 2204125102080

約数和(自身を除く): 642809407677

約数列:

[1, 3, 23, 69, 71, 213, 1633, 1759, 4899, 5277, 40457, 121371, 124889, 181183, 374667, 543549, 2872447, 4167209, 8617341, 12501627, 12863993, 38591979, 295871839, 318700897, 887615517, 956102691, 7330120631, 21990361893, 22627763687, 67883291061, 520438564801, 1561315694403]

約数ペア:

[(1, 1561315694403), (3, 520438564801), (23, 67883291061), (69, 22627763687), (71, 21990361893), (213, 7330120631), (1633, 956102691), (1759, 887615517), (4899, 318700897), (5277, 295871839), (40457, 38591979), (121371, 12863993), (124889, 12501627), (181183, 8617341), (374667, 4167209), (543549, 2872447)]