53156013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 77746176

約数和(自身を除く): 24590163

約数列:

[1, 3, 23, 37, 47, 69, 111, 141, 443, 851, 1081, 1329, 1739, 2553, 3243, 5217, 10189, 16391, 20821, 30567, 39997, 49173, 62463, 119991, 376993, 478883, 770377, 1130979, 1436649, 2311131, 17718671, 53156013]

約数ペア:

[(1, 53156013), (3, 17718671), (23, 2311131), (37, 1436649), (47, 1130979), (69, 770377), (111, 478883), (141, 376993), (443, 119991), (851, 62463), (1081, 49173), (1329, 39997), (1739, 30567), (2553, 20821), (3243, 16391), (5217, 10189)]