53129817

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 87077760

約数和(自身を除く): 33947943

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4091, 4329, 12273, 12987, 36819, 53183, 110457, 151367, 159549, 454101, 478647, 1362303, 1435941, 1967771, 4086909, 5903313, 17709939, 53129817]

約数ペア:

[(1, 53129817), (3, 17709939), (9, 5903313), (13, 4086909), (27, 1967771), (37, 1435941), (39, 1362303), (111, 478647), (117, 454101), (333, 159549), (351, 151367), (481, 110457), (999, 53183), (1443, 36819), (4091, 12987), (4329, 12273)]