73612431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 117621504

約数和(自身を除く): 44009073

約数列:

[1, 3, 9, 17, 43, 51, 67, 129, 153, 167, 201, 387, 501, 603, 731, 1139, 1503, 2193, 2839, 2881, 3417, 6579, 7181, 8517, 8643, 10251, 11189, 21543, 25551, 25929, 33567, 48977, 64629, 100701, 122077, 146931, 190213, 366231, 440793, 481127, 570639, 1098693, 1443381, 1711917, 4330143, 8179159, 24537477, 73612431]

約数ペア:

[(1, 73612431), (3, 24537477), (9, 8179159), (17, 4330143), (43, 1711917), (51, 1443381), (67, 1098693), (129, 570639), (153, 481127), (167, 440793), (201, 366231), (387, 190213), (501, 146931), (603, 122077), (731, 100701), (1139, 64629), (1503, 48977), (2193, 33567), (2839, 25929), (2881, 25551), (3417, 21543), (6579, 11189), (7181, 10251), (8517, 8643)]