127515366

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 306738432

約数和(自身を除く): 179223066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 461, 726, 762, 922, 1089, 1143, 1383, 1397, 2178, 2286, 2766, 2794, 4149, 4191, 5071, 8298, 8382, 10142, 12573, 15213, 15367, 25146, 30426, 30734, 45639, 46101, 55781, 58547, 91278, 92202, 111562, 117094, 138303, 167343, 175641, 276606, 334686, 351282, 502029, 526923, 644017, 1004058, 1053846, 1288034, 1932051, 3864102, 5796153, 7084187, 11592306, 14168374, 21252561, 42505122, 63757683, 127515366]

約数ペア:

[(1, 127515366), (2, 63757683), (3, 42505122), (6, 21252561), (9, 14168374), (11, 11592306), (18, 7084187), (22, 5796153), (33, 3864102), (66, 1932051), (99, 1288034), (121, 1053846), (127, 1004058), (198, 644017), (242, 526923), (254, 502029), (363, 351282), (381, 334686), (461, 276606), (726, 175641), (762, 167343), (922, 138303), (1089, 117094), (1143, 111562), (1383, 92202), (1397, 91278), (2178, 58547), (2286, 55781), (2766, 46101), (2794, 45639), (4149, 30734), (4191, 30426), (5071, 25146), (8298, 15367), (8382, 15213), (10142, 12573)]