75271221

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{24671}}^1$

素因数の和:24793

約数の個数: 16

約数和(自身を含む): 112504320

約数和(自身を除く): 37233099

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 24671, 74013, 222039, 666117, 2787823, 8363469, 25090407, 75271221]

約数ペア:

[(1, 75271221), (3, 25090407), (9, 8363469), (27, 2787823), (113, 666117), (339, 222039), (1017, 74013), (3051, 24671)]