74924289

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 120255408

約数和(自身を除く): 45331119

約数列:

[1, 3, 9, 11, 33, 99, 107, 121, 321, 363, 643, 963, 1089, 1177, 1929, 3531, 5787, 7073, 10593, 12947, 21219, 38841, 63657, 68801, 77803, 116523, 206403, 233409, 619209, 700227, 756811, 2270433, 6811299, 8324921, 24974763, 74924289]

約数ペア:

[(1, 74924289), (3, 24974763), (9, 8324921), (11, 6811299), (33, 2270433), (99, 756811), (107, 700227), (121, 619209), (321, 233409), (363, 206403), (643, 116523), (963, 77803), (1089, 68801), (1177, 63657), (1929, 38841), (3531, 21219), (5787, 12947), (7073, 10593)]