143142417

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7901}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 235163520

約数和(自身を除く): 92021103

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 7901, 18117, 23703, 71109, 86911, 213327, 260733, 481961, 782199, 1445883, 2346597, 4337649, 5301571, 13012947, 15904713, 47714139, 143142417]

約数ペア:

[(1, 143142417), (3, 47714139), (9, 15904713), (11, 13012947), (27, 5301571), (33, 4337649), (61, 2346597), (99, 1445883), (183, 782199), (297, 481961), (549, 260733), (671, 213327), (1647, 86911), (2013, 71109), (6039, 23703), (7901, 18117)]