72307911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4057}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 104079584

約数和(自身を除く): 31771673

約数列:

[1, 3, 13, 39, 457, 1371, 4057, 5941, 12171, 17823, 52741, 158223, 1854049, 5562147, 24102637, 72307911]

約数ペア:

[(1, 72307911), (3, 24102637), (13, 5562147), (39, 1854049), (457, 158223), (1371, 52741), (4057, 17823), (5941, 12171)]