69610359

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 123669504

約数和(自身を除く): 54059145

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 53, 91, 119, 159, 221, 273, 283, 357, 371, 663, 689, 849, 901, 1113, 1547, 1981, 2067, 2703, 3679, 4641, 4811, 4823, 5943, 6307, 11037, 11713, 14433, 14469, 14999, 18921, 25753, 33677, 35139, 44997, 62543, 77259, 81991, 101031, 104993, 187629, 194987, 245973, 254983, 314979, 437801, 584961, 764949, 1313403, 1364909, 1784881, 3314779, 4094727, 5354643, 9944337, 23203453, 69610359]

約数ペア:

[(1, 69610359), (3, 23203453), (7, 9944337), (13, 5354643), (17, 4094727), (21, 3314779), (39, 1784881), (51, 1364909), (53, 1313403), (91, 764949), (119, 584961), (159, 437801), (221, 314979), (273, 254983), (283, 245973), (357, 194987), (371, 187629), (663, 104993), (689, 101031), (849, 81991), (901, 77259), (1113, 62543), (1547, 44997), (1981, 35139), (2067, 33677), (2703, 25753), (3679, 18921), (4641, 14999), (4811, 14469), (4823, 14433), (5943, 11713), (6307, 11037)]