73189539

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 36

約数和(自身を含む): 118293240

約数和(自身を除く): 45103701

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 1481, 2601, 2907, 4443, 5491, 13329, 16473, 25177, 28139, 49419, 75531, 84417, 226593, 253251, 428009, 478363, 1284027, 1435089, 3852081, 4305267, 8132171, 24396513, 73189539]

約数ペア:

[(1, 73189539), (3, 24396513), (9, 8132171), (17, 4305267), (19, 3852081), (51, 1435089), (57, 1284027), (153, 478363), (171, 428009), (289, 253251), (323, 226593), (867, 84417), (969, 75531), (1481, 49419), (2601, 28139), (2907, 25177), (4443, 16473), (5491, 13329)]