55251963

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 89768448

約数和(自身を除く): 34516485

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 351, 383, 411, 1053, 1149, 1233, 1781, 3447, 3699, 4979, 5343, 10341, 11097, 14937, 16029, 31023, 44811, 48087, 52471, 134433, 144261, 157413, 403299, 472239, 682123, 1416717, 2046369, 4250151, 6139107, 18417321, 55251963]

約数ペア:

[(1, 55251963), (3, 18417321), (9, 6139107), (13, 4250151), (27, 2046369), (39, 1416717), (81, 682123), (117, 472239), (137, 403299), (351, 157413), (383, 144261), (411, 134433), (1053, 52471), (1149, 48087), (1233, 44811), (1781, 31023), (3447, 16029), (3699, 14937), (4979, 11097), (5343, 10341)]