274662387

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 451584000

約数和(自身を除く): 176921613

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 97, 153, 199, 279, 291, 459, 527, 597, 837, 873, 1581, 1649, 1791, 2619, 3007, 3383, 4743, 4947, 5373, 6169, 9021, 10149, 14229, 14841, 18507, 19303, 27063, 30447, 44523, 51119, 55521, 57909, 81189, 91341, 104873, 153357, 166563, 173727, 314619, 328151, 460071, 521181, 598393, 943857, 984453, 1380213, 1795179, 2831571, 2953359, 5385537, 8860077, 10172681, 16156611, 30518043, 91554129, 274662387]

約数ペア:

[(1, 274662387), (3, 91554129), (9, 30518043), (17, 16156611), (27, 10172681), (31, 8860077), (51, 5385537), (93, 2953359), (97, 2831571), (153, 1795179), (199, 1380213), (279, 984453), (291, 943857), (459, 598393), (527, 521181), (597, 460071), (837, 328151), (873, 314619), (1581, 173727), (1649, 166563), (1791, 153357), (2619, 104873), (3007, 91341), (3383, 81189), (4743, 57909), (4947, 55521), (5373, 51119), (6169, 44523), (9021, 30447), (10149, 27063), (14229, 19303), (14841, 18507)]