73219293

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61169}}^1$

素因数の和:61201

約数の個数: 24

約数和(自身を含む): 127233600

約数和(自身を除く): 54014307

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 61169, 183507, 428183, 550521, 1162211, 1284549, 3486633, 3853647, 8135477, 10459899, 24406431, 73219293]

約数ペア:

[(1, 73219293), (3, 24406431), (7, 10459899), (9, 8135477), (19, 3853647), (21, 3486633), (57, 1284549), (63, 1162211), (133, 550521), (171, 428183), (399, 183507), (1197, 61169)]