53432127

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 38820033

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 109, 217, 251, 279, 327, 651, 753, 763, 981, 1757, 1953, 2259, 2289, 3379, 5271, 6867, 7781, 10137, 15813, 23343, 23653, 27359, 30411, 54467, 70029, 70959, 82077, 163401, 191513, 212877, 246231, 490203, 574539, 848129, 1723617, 2544387, 5936903, 7633161, 17810709, 53432127]

約数ペア:

[(1, 53432127), (3, 17810709), (7, 7633161), (9, 5936903), (21, 2544387), (31, 1723617), (63, 848129), (93, 574539), (109, 490203), (217, 246231), (251, 212877), (279, 191513), (327, 163401), (651, 82077), (753, 70959), (763, 70029), (981, 54467), (1757, 30411), (1953, 27359), (2259, 23653), (2289, 23343), (3379, 15813), (5271, 10137), (6867, 7781)]