80822403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9967}}^1$

素因数の和:10043

約数の個数: 24

約数和(自身を含む): 125955648

約数和(自身を除く): 45133245

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 9967, 29901, 89703, 169439, 508317, 528251, 1524951, 1584753, 4754259, 8980267, 26940801, 80822403]

約数ペア:

[(1, 80822403), (3, 26940801), (9, 8980267), (17, 4754259), (51, 1584753), (53, 1524951), (153, 528251), (159, 508317), (477, 169439), (901, 89703), (2703, 29901), (8109, 9967)]