55507558401

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{164911}}^1$

素因数の和:165317

約数の個数: 24

約数和(自身を含む): 81037756800

約数和(自身を除く): 25530198399

約数列:

[1, 3, 9, 149, 251, 447, 753, 1341, 2259, 37399, 112197, 164911, 336591, 494733, 1484199, 24571739, 41392661, 73715217, 124177983, 221145651, 372533949, 6167506489, 18502519467, 55507558401]

約数ペア:

[(1, 55507558401), (3, 18502519467), (9, 6167506489), (149, 372533949), (251, 221145651), (447, 124177983), (753, 73715217), (1341, 41392661), (2259, 24571739), (37399, 1484199), (112197, 494733), (164911, 336591)]