64612377

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 35179623

約数列:

[1, 3, 9, 27, 29, 87, 179, 261, 461, 537, 783, 1383, 1611, 4149, 4833, 5191, 12447, 13369, 15573, 40107, 46719, 82519, 120321, 140157, 247557, 360963, 742671, 2228013, 2393051, 7179153, 21537459, 64612377]

約数ペア:

[(1, 64612377), (3, 21537459), (9, 7179153), (27, 2393051), (29, 2228013), (87, 742671), (179, 360963), (261, 247557), (461, 140157), (537, 120321), (783, 82519), (1383, 46719), (1611, 40107), (4149, 15573), (4833, 13369), (5191, 12447)]