278154

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 40

約数和(自身を含む): 666468

約数和(自身を除く): 388314

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 101, 102, 153, 162, 202, 303, 306, 459, 606, 909, 918, 1377, 1717, 1818, 2727, 2754, 3434, 5151, 5454, 8181, 10302, 15453, 16362, 30906, 46359, 92718, 139077, 278154]

約数ペア:

[(1, 278154), (2, 139077), (3, 92718), (6, 46359), (9, 30906), (17, 16362), (18, 15453), (27, 10302), (34, 8181), (51, 5454), (54, 5151), (81, 3434), (101, 2754), (102, 2727), (153, 1818), (162, 1717), (202, 1377), (303, 918), (306, 909), (459, 606)]