73972169

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 78802944

約数和(自身を除く): 4830775

約数列:

[1, 31, 43, 211, 263, 1333, 6541, 8153, 9073, 11309, 55493, 281263, 350579, 1720283, 2386199, 73972169]

約数ペア:

[(1, 73972169), (31, 2386199), (43, 1720283), (211, 350579), (263, 281263), (1333, 55493), (6541, 11309), (8153, 9073)]