60878451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 28332429

約数列:

[1, 3, 19, 31, 57, 93, 131, 263, 393, 589, 789, 1767, 2489, 4061, 4997, 7467, 8153, 12183, 14991, 24459, 34453, 77159, 103359, 154907, 231477, 464721, 654607, 1068043, 1963821, 3204129, 20292817, 60878451]

約数ペア:

[(1, 60878451), (3, 20292817), (19, 3204129), (31, 1963821), (57, 1068043), (93, 654607), (131, 464721), (263, 231477), (393, 154907), (589, 103359), (789, 77159), (1767, 34453), (2489, 24459), (4061, 14991), (4997, 12183), (7467, 8153)]