127693395

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49783}}^1$

素因数の和:49816

約数の個数: 32

約数和(自身を含む): 238963200

約数和(自身を除く): 111269805

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 49783, 149349, 248915, 448047, 746745, 945877, 1344141, 2240235, 2837631, 4729385, 6720705, 8512893, 14188155, 25538679, 42564465, 127693395]

約数ペア:

[(1, 127693395), (3, 42564465), (5, 25538679), (9, 14188155), (15, 8512893), (19, 6720705), (27, 4729385), (45, 2837631), (57, 2240235), (95, 1344141), (135, 945877), (171, 746745), (285, 448047), (513, 248915), (855, 149349), (2565, 49783)]