73394451

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 117770240

約数和(自身を除く): 44375789

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 991, 1899, 2743, 2973, 5697, 8229, 8919, 12883, 24687, 26757, 38649, 74061, 115947, 209101, 347841, 627303, 1881909, 2718313, 5645727, 8154939, 24464817, 73394451]

約数ペア:

[(1, 73394451), (3, 24464817), (9, 8154939), (13, 5645727), (27, 2718313), (39, 1881909), (117, 627303), (211, 347841), (351, 209101), (633, 115947), (991, 74061), (1899, 38649), (2743, 26757), (2973, 24687), (5697, 12883), (8229, 8919)]