76988223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38707}}^1$

素因数の和:38743

約数の個数: 24

約数和(自身を含む): 126807408

約数和(自身を除く): 49819185

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 38707, 116121, 348363, 503191, 658019, 1509573, 1974057, 4528719, 5922171, 8554247, 25662741, 76988223]

約数ペア:

[(1, 76988223), (3, 25662741), (9, 8554247), (13, 5922171), (17, 4528719), (39, 1974057), (51, 1509573), (117, 658019), (153, 503191), (221, 348363), (663, 116121), (1989, 38707)]