126914991

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 201062400

約数和(自身を除く): 74147409

約数列:

[1, 3, 7, 21, 29, 87, 203, 271, 609, 769, 813, 1897, 2307, 5383, 5691, 7859, 16149, 22301, 23577, 55013, 66903, 156107, 165039, 208399, 468321, 625197, 1458793, 4376379, 6043571, 18130713, 42304997, 126914991]

約数ペア:

[(1, 126914991), (3, 42304997), (7, 18130713), (21, 6043571), (29, 4376379), (87, 1458793), (203, 625197), (271, 468321), (609, 208399), (769, 165039), (813, 156107), (1897, 66903), (2307, 55013), (5383, 23577), (5691, 22301), (7859, 16149)]