67277211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 98791488

約数和(自身を除く): 31514277

約数列:

[1, 3, 17, 37, 51, 101, 111, 303, 353, 629, 1059, 1717, 1887, 3737, 5151, 6001, 11211, 13061, 18003, 35653, 39183, 63529, 106959, 190587, 222037, 606101, 666111, 1319161, 1818303, 3957483, 22425737, 67277211]

約数ペア:

[(1, 67277211), (3, 22425737), (17, 3957483), (37, 1818303), (51, 1319161), (101, 666111), (111, 606101), (303, 222037), (353, 190587), (629, 106959), (1059, 63529), (1717, 39183), (1887, 35653), (3737, 18003), (5151, 13061), (6001, 11211)]