165087685089

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{68281}}^1$

素因数の和:69883

約数の個数: 40

約数和(自身を含む): 259761115680

約数和(自身を除く): 94673430591

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1571, 4713, 14139, 29849, 42417, 68281, 89547, 127251, 204843, 268641, 614529, 805923, 1297339, 1843587, 2417769, 3892017, 5530761, 11676051, 35028153, 105084459, 107269451, 321808353, 965425059, 2038119569, 2896275177, 6114358707, 8688825531, 18343076121, 55029228363, 165087685089]

約数ペア:

[(1, 165087685089), (3, 55029228363), (9, 18343076121), (19, 8688825531), (27, 6114358707), (57, 2896275177), (81, 2038119569), (171, 965425059), (513, 321808353), (1539, 107269451), (1571, 105084459), (4713, 35028153), (14139, 11676051), (29849, 5530761), (42417, 3892017), (68281, 2417769), (89547, 1843587), (127251, 1297339), (204843, 805923), (268641, 614529)]