201499677

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 307359360

約数和(自身を除く): 105859683

約数列:

[1, 3, 9, 27, 43, 129, 197, 387, 591, 881, 1161, 1773, 2643, 5319, 7929, 8471, 23787, 25413, 37883, 76239, 113649, 173557, 228717, 340947, 520671, 1022841, 1562013, 4686039, 7462951, 22388853, 67166559, 201499677]

約数ペア:

[(1, 201499677), (3, 67166559), (9, 22388853), (27, 7462951), (43, 4686039), (129, 1562013), (197, 1022841), (387, 520671), (591, 340947), (881, 228717), (1161, 173557), (1773, 113649), (2643, 76239), (5319, 37883), (7929, 25413), (8471, 23787)]