142073217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 113394303

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 93, 99, 117, 143, 279, 297, 341, 351, 403, 429, 837, 1023, 1187, 1209, 1287, 3069, 3561, 3627, 3861, 4433, 9207, 10683, 10881, 13057, 13299, 15431, 32049, 36797, 39171, 39897, 46293, 110391, 117513, 119691, 138879, 169741, 331173, 352539, 404767, 416637, 478361, 509223, 993519, 1214301, 1435083, 1527669, 3642903, 4305249, 4583007, 5261971, 10928709, 12915747, 15785913, 47357739, 142073217]

約数ペア:

[(1, 142073217), (3, 47357739), (9, 15785913), (11, 12915747), (13, 10928709), (27, 5261971), (31, 4583007), (33, 4305249), (39, 3642903), (93, 1527669), (99, 1435083), (117, 1214301), (143, 993519), (279, 509223), (297, 478361), (341, 416637), (351, 404767), (403, 352539), (429, 331173), (837, 169741), (1023, 138879), (1187, 119691), (1209, 117513), (1287, 110391), (3069, 46293), (3561, 39897), (3627, 39171), (3861, 36797), (4433, 32049), (9207, 15431), (10683, 13299), (10881, 13057)]