15961077

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 10287243

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 881, 1647, 2013, 2643, 6039, 7929, 9691, 18117, 23787, 29073, 53741, 87219, 161223, 261657, 483669, 591151, 1451007, 1773453, 5320359, 15961077]

約数ペア:

[(1, 15961077), (3, 5320359), (9, 1773453), (11, 1451007), (27, 591151), (33, 483669), (61, 261657), (99, 161223), (183, 87219), (297, 53741), (549, 29073), (671, 23787), (881, 18117), (1647, 9691), (2013, 7929), (2643, 6039)]