2783245077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{5693}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 4345660800

約数和(自身を除く): 1562415723

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 953, 2859, 5693, 8577, 17079, 18107, 25731, 51237, 54321, 108167, 153711, 162963, 324501, 488889, 973503, 2920509, 5425429, 16276287, 48828861, 103083151, 146486583, 309249453, 927748359, 2783245077]

約数ペア:

[(1, 2783245077), (3, 927748359), (9, 309249453), (19, 146486583), (27, 103083151), (57, 48828861), (171, 16276287), (513, 5425429), (953, 2920509), (2859, 973503), (5693, 488889), (8577, 324501), (17079, 162963), (18107, 153711), (25731, 108167), (51237, 54321)]