53253753

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 84418560

約数和(自身を除く): 31164807

約数列:

[1, 3, 7, 21, 31, 93, 179, 217, 457, 537, 651, 1253, 1371, 3199, 3759, 5549, 9597, 14167, 16647, 38843, 42501, 81803, 99169, 116529, 245409, 297507, 572621, 1717863, 2535893, 7607679, 17751251, 53253753]

約数ペア:

[(1, 53253753), (3, 17751251), (7, 7607679), (21, 2535893), (31, 1717863), (93, 572621), (179, 297507), (217, 245409), (457, 116529), (537, 99169), (651, 81803), (1253, 42501), (1371, 38843), (3199, 16647), (3759, 14167), (5549, 9597)]