47405601

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 24911199

約数列:

[1, 3, 9, 27, 61, 107, 183, 269, 321, 549, 807, 963, 1647, 2421, 2889, 6527, 7263, 16409, 19581, 28783, 49227, 58743, 86349, 147681, 176229, 259047, 443043, 777141, 1755763, 5267289, 15801867, 47405601]

約数ペア:

[(1, 47405601), (3, 15801867), (9, 5267289), (27, 1755763), (61, 777141), (107, 443043), (183, 259047), (269, 176229), (321, 147681), (549, 86349), (807, 58743), (963, 49227), (1647, 28783), (2421, 19581), (2889, 16409), (6527, 7263)]