75901923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 45179037

約数列:

[1, 3, 9, 17, 43, 51, 83, 129, 139, 153, 249, 387, 417, 731, 747, 1251, 1411, 2193, 2363, 3569, 4233, 5977, 6579, 7089, 10707, 11537, 12699, 17931, 21267, 32121, 34611, 53793, 60673, 101609, 103833, 182019, 196129, 304827, 496091, 546057, 588387, 914481, 1488273, 1765161, 4464819, 8433547, 25300641, 75901923]

約数ペア:

[(1, 75901923), (3, 25300641), (9, 8433547), (17, 4464819), (43, 1765161), (51, 1488273), (83, 914481), (129, 588387), (139, 546057), (153, 496091), (249, 304827), (387, 196129), (417, 182019), (731, 103833), (747, 101609), (1251, 60673), (1411, 53793), (2193, 34611), (2363, 32121), (3569, 21267), (4233, 17931), (5977, 12699), (6579, 11537), (7089, 10707)]