91028931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 150660864

約数和(自身を除く): 59631933

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 283, 289, 357, 371, 849, 867, 901, 1113, 1981, 2023, 2703, 4811, 5943, 6069, 6307, 14433, 14999, 15317, 18921, 33677, 44997, 45951, 81787, 101031, 104993, 107219, 245361, 254983, 314979, 321657, 572509, 764949, 1717527, 1784881, 4334711, 5354643, 13004133, 30342977, 91028931]

約数ペア:

[(1, 91028931), (3, 30342977), (7, 13004133), (17, 5354643), (21, 4334711), (51, 1784881), (53, 1717527), (119, 764949), (159, 572509), (283, 321657), (289, 314979), (357, 254983), (371, 245361), (849, 107219), (867, 104993), (901, 101031), (1113, 81787), (1981, 45951), (2023, 44997), (2703, 33677), (4811, 18921), (5943, 15317), (6069, 14999), (6307, 14433)]