212557933059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{191773}}^1$

素因数の和:192107

約数の個数: 32

約数和(自身を含む): 304432786944

約数和(自身を除く): 91874853885

約数列:

[1, 3, 17, 51, 103, 211, 309, 633, 1751, 3587, 5253, 10761, 21733, 65199, 191773, 369461, 575319, 1108383, 3260141, 9780423, 19752619, 40464103, 59257857, 121392309, 335794523, 687889751, 1007383569, 2063669253, 4167802609, 12503407827, 70852644353, 212557933059]

約数ペア:

[(1, 212557933059), (3, 70852644353), (17, 12503407827), (51, 4167802609), (103, 2063669253), (211, 1007383569), (309, 687889751), (633, 335794523), (1751, 121392309), (3587, 59257857), (5253, 40464103), (10761, 19752619), (21733, 9780423), (65199, 3260141), (191773, 1108383), (369461, 575319)]