73551231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36979}}^1$

素因数の和:37015

約数の個数: 24

約数和(自身を含む): 121146480

約数和(自身を除く): 47595249

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 36979, 110937, 332811, 480727, 628643, 1442181, 1885929, 4326543, 5657787, 8172359, 24517077, 73551231]

約数ペア:

[(1, 73551231), (3, 24517077), (9, 8172359), (13, 5657787), (17, 4326543), (39, 1885929), (51, 1442181), (117, 628643), (153, 480727), (221, 332811), (663, 110937), (1989, 36979)]