507653133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14447}}^1$

素因数の和:14533

約数の個数: 32

約数和(自身を含む): 786433536

約数和(自身を除く): 278780403

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2703, 11713, 14447, 35139, 43341, 187811, 245599, 563433, 736797, 765691, 2297073, 3192787, 9578361, 9953983, 13016747, 29861949, 39050241, 169217711, 507653133]

約数ペア:

[(1, 507653133), (3, 169217711), (13, 39050241), (17, 29861949), (39, 13016747), (51, 9953983), (53, 9578361), (159, 3192787), (221, 2297073), (663, 765691), (689, 736797), (901, 563433), (2067, 245599), (2703, 187811), (11713, 43341), (14447, 35139)]