66159978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 136648512

約数和(自身を除く): 70488534

約数列:

[1, 2, 3, 6, 41, 82, 123, 131, 246, 262, 393, 786, 2053, 4106, 5371, 6159, 10742, 12318, 16113, 32226, 84173, 168346, 252519, 268943, 505038, 537886, 806829, 1613658, 11026663, 22053326, 33079989, 66159978]

約数ペア:

[(1, 66159978), (2, 33079989), (3, 22053326), (6, 11026663), (41, 1613658), (82, 806829), (123, 537886), (131, 505038), (246, 268943), (262, 252519), (393, 168346), (786, 84173), (2053, 32226), (4106, 16113), (5371, 12318), (6159, 10742)]