55163913

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 88338432

約数和(自身を除く): 33174519

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 631, 1267, 1893, 3801, 4163, 4417, 12489, 13251, 14513, 29141, 43539, 87423, 101591, 114211, 304773, 342633, 799477, 2398431, 2626853, 7880559, 18387971, 55163913]

約数ペア:

[(1, 55163913), (3, 18387971), (7, 7880559), (21, 2626853), (23, 2398431), (69, 799477), (161, 342633), (181, 304773), (483, 114211), (543, 101591), (631, 87423), (1267, 43539), (1893, 29141), (3801, 14513), (4163, 13251), (4417, 12489)]