143339937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 219542400

約数和(自身を除く): 76202463

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 447, 663, 1451, 1937, 2533, 4353, 5811, 7599, 18863, 24667, 32929, 56589, 74001, 98787, 216199, 320671, 648597, 962013, 2810587, 3675383, 8431761, 11026149, 47779979, 143339937]

約数ペア:

[(1, 143339937), (3, 47779979), (13, 11026149), (17, 8431761), (39, 3675383), (51, 2810587), (149, 962013), (221, 648597), (447, 320671), (663, 216199), (1451, 98787), (1937, 74001), (2533, 56589), (4353, 32929), (5811, 24667), (7599, 18863)]