82977345

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 163399680

約数和(自身を除く): 80422335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 99, 135, 165, 213, 297, 355, 495, 639, 781, 787, 1065, 1485, 1917, 2343, 2361, 3195, 3905, 3935, 7029, 7083, 8657, 9585, 11715, 11805, 21087, 21249, 25971, 35145, 35415, 43285, 55877, 77913, 105435, 106245, 129855, 167631, 233739, 279385, 389565, 502893, 614647, 838155, 1168695, 1508679, 1843941, 2514465, 3073235, 5531823, 7543395, 9219705, 16595469, 27659115, 82977345]

約数ペア:

[(1, 82977345), (3, 27659115), (5, 16595469), (9, 9219705), (11, 7543395), (15, 5531823), (27, 3073235), (33, 2514465), (45, 1843941), (55, 1508679), (71, 1168695), (99, 838155), (135, 614647), (165, 502893), (213, 389565), (297, 279385), (355, 233739), (495, 167631), (639, 129855), (781, 106245), (787, 105435), (1065, 77913), (1485, 55877), (1917, 43285), (2343, 35415), (2361, 35145), (3195, 25971), (3905, 21249), (3935, 21087), (7029, 11805), (7083, 11715), (8657, 9585)]