63897741

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41519}}^1$

素因数の和:41550

約数の個数: 20

約数和(自身を含む): 100478400

約数和(自身を除く): 36580659

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 41519, 124557, 373671, 788861, 1121013, 2366583, 3363039, 7099749, 21299247, 63897741]

約数ペア:

[(1, 63897741), (3, 21299247), (9, 7099749), (19, 3363039), (27, 2366583), (57, 1121013), (81, 788861), (171, 373671), (513, 124557), (1539, 41519)]