76884339

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 121706496

約数和(自身を除く): 44822157

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 987, 1277, 1281, 2867, 3831, 8601, 8939, 20069, 26817, 60019, 60207, 77897, 180057, 233691, 420133, 545279, 1260399, 1635837, 3661159, 10983477, 25628113, 76884339]

約数ペア:

[(1, 76884339), (3, 25628113), (7, 10983477), (21, 3661159), (47, 1635837), (61, 1260399), (141, 545279), (183, 420133), (329, 233691), (427, 180057), (987, 77897), (1277, 60207), (1281, 60019), (2867, 26817), (3831, 20069), (8601, 8939)]