102731331

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 42835389

約数列:

[1, 3, 47, 53, 59, 141, 159, 177, 233, 699, 2491, 2773, 3127, 7473, 8319, 9381, 10951, 12349, 13747, 32853, 37047, 41241, 146969, 440907, 580403, 646109, 728591, 1741209, 1938327, 2185773, 34243777, 102731331]

約数ペア:

[(1, 102731331), (3, 34243777), (47, 2185773), (53, 1938327), (59, 1741209), (141, 728591), (159, 646109), (177, 580403), (233, 440907), (699, 146969), (2491, 41241), (2773, 37047), (3127, 32853), (7473, 13747), (8319, 12349), (9381, 10951)]