49157297679

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{358637}}^1$

素因数の和:358815

約数の個数: 32

約数和(自身を含む): 76846081536

約数和(自身を除く): 27688783857

約数列:

[1, 3, 7, 21, 61, 107, 183, 321, 427, 749, 1281, 2247, 6527, 19581, 45689, 137067, 358637, 1075911, 2510459, 7531377, 21876857, 38374159, 65630571, 115122477, 153137999, 268619113, 459413997, 805857339, 2340823699, 7022471097, 16385765893, 49157297679]

約数ペア:

[(1, 49157297679), (3, 16385765893), (7, 7022471097), (21, 2340823699), (61, 805857339), (107, 459413997), (183, 268619113), (321, 153137999), (427, 115122477), (749, 65630571), (1281, 38374159), (2247, 21876857), (6527, 7531377), (19581, 2510459), (45689, 1075911), (137067, 358637)]