55343253

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 31022187

約数列:

[1, 3, 7, 21, 97, 101, 269, 291, 303, 679, 707, 807, 1883, 2037, 2121, 5649, 9797, 26093, 27169, 29391, 68579, 78279, 81507, 182651, 190183, 205737, 547953, 570549, 2635393, 7906179, 18447751, 55343253]

約数ペア:

[(1, 55343253), (3, 18447751), (7, 7906179), (21, 2635393), (97, 570549), (101, 547953), (269, 205737), (291, 190183), (303, 182651), (679, 81507), (707, 78279), (807, 68579), (1883, 29391), (2037, 27169), (2121, 26093), (5649, 9797)]