73904691

素因数分解:

$3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 115141824

約数和(自身を除く): 41237133

約数列:

[1, 3, 7, 21, 49, 147, 251, 753, 1757, 2003, 5271, 6009, 12299, 14021, 36897, 42063, 98147, 294441, 502753, 1508259, 3519271, 10557813, 24634897, 73904691]

約数ペア:

[(1, 73904691), (3, 24634897), (7, 10557813), (21, 3519271), (49, 1508259), (147, 502753), (251, 294441), (753, 98147), (1757, 42063), (2003, 36897), (5271, 14021), (6009, 12299)]