72270086133

素因数分解:

$3^1\times 7^2\times {\mathrm{977}}^1\times {\mathrm{503207}}^1$

素因数の和:504201

約数の個数: 24

約数和(自身を含む): 112207332672

約数和(自身を除く): 39937246539

約数列:

[1, 3, 7, 21, 49, 147, 977, 2931, 6839, 20517, 47873, 143619, 503207, 1509621, 3522449, 10567347, 24657143, 73971429, 491633239, 1474899717, 3441432673, 10324298019, 24090028711, 72270086133]

約数ペア:

[(1, 72270086133), (3, 24090028711), (7, 10324298019), (21, 3441432673), (49, 1474899717), (147, 491633239), (977, 73971429), (2931, 24657143), (6839, 10567347), (20517, 3522449), (47873, 1509621), (143619, 503207)]