53924143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 69148800

約数和(自身を除く): 15224657

約数列:

[1, 7, 13, 41, 91, 97, 149, 287, 533, 679, 1043, 1261, 1937, 3731, 3977, 6109, 8827, 13559, 14453, 27839, 42763, 51701, 79417, 101171, 187889, 361907, 555919, 592573, 1315223, 4148011, 7703449, 53924143]

約数ペア:

[(1, 53924143), (7, 7703449), (13, 4148011), (41, 1315223), (91, 592573), (97, 555919), (149, 361907), (287, 187889), (533, 101171), (679, 79417), (1043, 51701), (1261, 42763), (1937, 27839), (3731, 14453), (3977, 13559), (6109, 8827)]