273512538

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43321

約数の個数: 48

約数和(自身を含む): 661848096

約数和(自身を除く): 388335558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 43291, 86582, 129873, 259746, 389619, 562783, 779238, 1125566, 1168857, 1688349, 2337714, 3376698, 3506571, 5065047, 7013142, 10130094, 10519713, 15195141, 21039426, 30390282, 45585423, 91170846, 136756269, 273512538]

約数ペア:

[(1, 273512538), (2, 136756269), (3, 91170846), (6, 45585423), (9, 30390282), (13, 21039426), (18, 15195141), (26, 10519713), (27, 10130094), (39, 7013142), (54, 5065047), (78, 3506571), (81, 3376698), (117, 2337714), (162, 1688349), (234, 1168857), (243, 1125566), (351, 779238), (486, 562783), (702, 389619), (1053, 259746), (2106, 129873), (3159, 86582), (6318, 43291)]