55868943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 26867697

約数列:

[1, 3, 13, 39, 53, 151, 159, 179, 453, 537, 689, 1963, 2067, 2327, 5889, 6981, 8003, 9487, 24009, 27029, 28461, 81087, 104039, 123331, 312117, 351377, 369993, 1054131, 1432537, 4297611, 18622981, 55868943]

約数ペア:

[(1, 55868943), (3, 18622981), (13, 4297611), (39, 1432537), (53, 1054131), (151, 369993), (159, 351377), (179, 312117), (453, 123331), (537, 104039), (689, 81087), (1963, 28461), (2067, 27029), (2327, 24009), (5889, 9487), (6981, 8003)]