40925409

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 29576991

約数列:

[1, 3, 7, 17, 21, 29, 51, 59, 67, 87, 119, 177, 201, 203, 357, 413, 469, 493, 609, 1003, 1139, 1239, 1407, 1479, 1711, 1943, 3009, 3417, 3451, 3953, 5133, 5829, 7021, 7973, 10353, 11859, 11977, 13601, 21063, 23919, 27671, 29087, 33031, 35931, 40803, 67201, 83013, 87261, 99093, 114637, 201603, 203609, 231217, 343911, 470407, 610827, 693651, 802459, 1411221, 1948829, 2407377, 5846487, 13641803, 40925409]

約数ペア:

[(1, 40925409), (3, 13641803), (7, 5846487), (17, 2407377), (21, 1948829), (29, 1411221), (51, 802459), (59, 693651), (67, 610827), (87, 470407), (119, 343911), (177, 231217), (201, 203609), (203, 201603), (357, 114637), (413, 99093), (469, 87261), (493, 83013), (609, 67201), (1003, 40803), (1139, 35931), (1239, 33031), (1407, 29087), (1479, 27671), (1711, 23919), (1943, 21063), (3009, 13601), (3417, 11977), (3451, 11859), (3953, 10353), (5133, 7973), (5829, 7021)]