61997142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 128164608

約数和(自身を除く): 66167466

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2333, 4429, 4666, 6999, 8858, 13287, 13998, 26574, 100319, 200638, 240299, 300957, 480598, 601914, 720897, 1441794, 10332857, 20665714, 30998571, 61997142]

約数ペア:

[(1, 61997142), (2, 30998571), (3, 20665714), (6, 10332857), (43, 1441794), (86, 720897), (103, 601914), (129, 480598), (206, 300957), (258, 240299), (309, 200638), (618, 100319), (2333, 26574), (4429, 13998), (4666, 13287), (6999, 8858)]