201173880747

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1518901}}^1$

素因数の和:1518988

約数の個数: 48

約数和(自身を含む): 336612985632

約数和(自身を除く): 135439104885

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2499, 2597, 2703, 6307, 7791, 18921, 44149, 132447, 1518901, 4556703, 10632307, 25821317, 31896921, 74426149, 77463951, 80501753, 180749219, 223278447, 241505259, 542247657, 563512271, 1265244533, 1368529801, 1690536813, 3795733599, 3944585897, 4105589403, 9579708607, 11833757691, 28739125821, 67057960249, 201173880747]

約数ペア:

[(1, 201173880747), (3, 67057960249), (7, 28739125821), (17, 11833757691), (21, 9579708607), (49, 4105589403), (51, 3944585897), (53, 3795733599), (119, 1690536813), (147, 1368529801), (159, 1265244533), (357, 563512271), (371, 542247657), (833, 241505259), (901, 223278447), (1113, 180749219), (2499, 80501753), (2597, 77463951), (2703, 74426149), (6307, 31896921), (7791, 25821317), (18921, 10632307), (44149, 4556703), (132447, 1518901)]