336982959

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 556313472

約数和(自身を除く): 219330513

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 131, 153, 207, 289, 387, 391, 393, 731, 867, 989, 1173, 1179, 2193, 2227, 2601, 2967, 3013, 3519, 5633, 6579, 6647, 6681, 8901, 9039, 12427, 16813, 16899, 19941, 20043, 27117, 37281, 37859, 50439, 50697, 51221, 59823, 95761, 111843, 113577, 129559, 151317, 153663, 285821, 287283, 340731, 388677, 460989, 857463, 861849, 870757, 1166031, 1627937, 2202503, 2572389, 2612271, 4883811, 6607509, 7836813, 14651433, 19822527, 37442551, 112327653, 336982959]

約数ペア:

[(1, 336982959), (3, 112327653), (9, 37442551), (17, 19822527), (23, 14651433), (43, 7836813), (51, 6607509), (69, 4883811), (129, 2612271), (131, 2572389), (153, 2202503), (207, 1627937), (289, 1166031), (387, 870757), (391, 861849), (393, 857463), (731, 460989), (867, 388677), (989, 340731), (1173, 287283), (1179, 285821), (2193, 153663), (2227, 151317), (2601, 129559), (2967, 113577), (3013, 111843), (3519, 95761), (5633, 59823), (6579, 51221), (6647, 50697), (6681, 50439), (8901, 37859), (9039, 37281), (12427, 27117), (16813, 20043), (16899, 19941)]