189496773

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1319}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 298425600

約数和(自身を除く): 108928827

約数列:

[1, 3, 9, 17, 27, 51, 153, 313, 459, 939, 1319, 2817, 3957, 5321, 8451, 11871, 15963, 22423, 35613, 47889, 67269, 143667, 201807, 412847, 605421, 1238541, 3715623, 7018399, 11146869, 21055197, 63165591, 189496773]

約数ペア:

[(1, 189496773), (3, 63165591), (9, 21055197), (17, 11146869), (27, 7018399), (51, 3715623), (153, 1238541), (313, 605421), (459, 412847), (939, 201807), (1319, 143667), (2817, 67269), (3957, 47889), (5321, 35613), (8451, 22423), (11871, 15963)]