75402027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 114027264

約数和(自身を除く): 38625237

約数列:

[1, 3, 9, 23, 69, 207, 563, 647, 1689, 1941, 5067, 5823, 12949, 14881, 38847, 44643, 116541, 133929, 364261, 1092783, 3278349, 8378003, 25134009, 75402027]

約数ペア:

[(1, 75402027), (3, 25134009), (9, 8378003), (23, 3278349), (69, 1092783), (207, 364261), (563, 133929), (647, 116541), (1689, 44643), (1941, 38847), (5067, 14881), (5823, 12949)]