73451991

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 101243520

約数和(自身を除く): 27791529

約数列:

[1, 3, 59, 61, 177, 183, 3599, 6803, 10797, 20409, 401377, 414983, 1204131, 1244949, 24483997, 73451991]

約数ペア:

[(1, 73451991), (3, 24483997), (59, 1244949), (61, 1204131), (177, 414983), (183, 401377), (3599, 20409), (6803, 10797)]