84159945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36671}}^1$

素因数の和:36702

約数の個数: 32

約数和(自身を含む): 158423040

約数和(自身を除く): 74263095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 36671, 110013, 183355, 330039, 550065, 623407, 990117, 1650195, 1870221, 3117035, 4950585, 5610663, 9351105, 16831989, 28053315, 84159945]

約数ペア:

[(1, 84159945), (3, 28053315), (5, 16831989), (9, 9351105), (15, 5610663), (17, 4950585), (27, 3117035), (45, 1870221), (51, 1650195), (85, 990117), (135, 623407), (153, 550065), (255, 330039), (459, 183355), (765, 110013), (2295, 36671)]