84865077

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 146374560

約数和(自身を除く): 61509483

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 557, 627, 729, 891, 1539, 1671, 1881, 2673, 4617, 5013, 5643, 6127, 8019, 10583, 13851, 15039, 16929, 18381, 31749, 45117, 50787, 55143, 95247, 116413, 135351, 152361, 165429, 285741, 349239, 406053, 496287, 857223, 1047717, 1488861, 2571669, 3143151, 4466583, 7715007, 9429453, 28288359, 84865077]

約数ペア:

[(1, 84865077), (3, 28288359), (9, 9429453), (11, 7715007), (19, 4466583), (27, 3143151), (33, 2571669), (57, 1488861), (81, 1047717), (99, 857223), (171, 496287), (209, 406053), (243, 349239), (297, 285741), (513, 165429), (557, 152361), (627, 135351), (729, 116413), (891, 95247), (1539, 55143), (1671, 50787), (1881, 45117), (2673, 31749), (4617, 18381), (5013, 16929), (5643, 15039), (6127, 13851), (8019, 10583)]