69666669

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 106243200

約数和(自身を除く): 36576531

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 433, 531, 909, 1299, 1593, 2727, 3897, 5959, 11691, 17877, 25547, 43733, 53631, 76641, 131199, 160893, 229923, 393597, 689769, 1180791, 2580247, 7740741, 23222223, 69666669]

約数ペア:

[(1, 69666669), (3, 23222223), (9, 7740741), (27, 2580247), (59, 1180791), (101, 689769), (177, 393597), (303, 229923), (433, 160893), (531, 131199), (909, 76641), (1299, 53631), (1593, 43733), (2727, 25547), (3897, 17877), (5959, 11691)]