64352001

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 103735296

約数和(自身を除く): 39383295

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 2411, 3813, 7233, 8897, 16877, 26691, 50631, 74741, 98851, 224223, 296553, 523187, 691957, 1569561, 2075871, 3064381, 9193143, 21450667, 64352001]

約数ペア:

[(1, 64352001), (3, 21450667), (7, 9193143), (21, 3064381), (31, 2075871), (41, 1569561), (93, 691957), (123, 523187), (217, 296553), (287, 224223), (651, 98851), (861, 74741), (1271, 50631), (2411, 26691), (3813, 16877), (7233, 8897)]