70444413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 117464256

約数和(自身を除く): 47019843

約数列:

[1, 3, 9, 13, 17, 39, 51, 107, 117, 153, 221, 321, 331, 663, 963, 993, 1391, 1819, 1989, 2979, 4173, 4303, 5457, 5627, 12519, 12909, 16371, 16881, 23647, 35417, 38727, 50643, 70941, 73151, 106251, 212823, 219453, 318753, 460421, 602089, 658359, 1381263, 1806267, 4143789, 5418801, 7827157, 23481471, 70444413]

約数ペア:

[(1, 70444413), (3, 23481471), (9, 7827157), (13, 5418801), (17, 4143789), (39, 1806267), (51, 1381263), (107, 658359), (117, 602089), (153, 460421), (221, 318753), (321, 219453), (331, 212823), (663, 106251), (963, 73151), (993, 70941), (1391, 50643), (1819, 38727), (1989, 35417), (2979, 23647), (4173, 16881), (4303, 16371), (5457, 12909), (5627, 12519)]